Method and system for controlling a feature operation mode in an electronic device

Abstract

The present invention relates to a method and system for controlling a feature operation mode in an electronic device. The electronic device includes one or more sensors; one or more processors that can operate together with the one or more sensors; and a user interface component that can operate with the one or more processors in at least a first operation mode and a second operation mode different from the first operation mode. The one or more processors operate the user interface component in the first operation mode in response to a first trigger input, and change the operation of the user interface component from the first operation mode to the second operation mode after a second trigger input detected by the one or more sensors occurs while the one or more processors operate the user interface component in the first operation mode.

Description

Technical Field

[0001] The present disclosure generally relates to electronic devices, and more particularly to electronic devices having sensors. Background Art

[0002] Portable electronic communication devices such as smart phones and tablet computers are becoming ubiquitous in society. As the technologies adopted by these devices have evolved, so has their feature set. For example, modern smart phones not only include wireless communication features for making voice calls and sending text messages, but may also include cameras, projectors, speakers, compasses, or even altimeters. Although many of these features are useful, actuating and controlling each individual feature can sometimes be cumbersome. Improved devices and methods for operating modes for controlling features in an electronic device would be advantageous. Brief Description of the Drawings

[0003] Figure 1 An illustrative electronic device in accordance with one or more embodiments of the present disclosure is shown.

[0004] Figure 2 One or more sensors suitable for inclusion in an illustrative electronic device in accordance with one or more embodiments of the present disclosure are shown.

[0005] Figure 3 The rear side of an illustrative electronic device in accordance with one or more embodiments of the present disclosure is shown.

[0006] Figure 4 An illustrative electronic device having a first device housing that pivots relative to a second device housing to a closed position about a hinge in accordance with one or more embodiments of the present disclosure is shown.

[0007] Figure 5 An illustrative method in accordance with one or more embodiments of the present disclosure is shown.

[0008] Figure 6 An illustrative transition diagram of an operating mode of a feature of an electronic device in accordance with one or more embodiments of the present disclosure is shown.

[0009] Figure 7 Another illustrative transition diagram of an operating mode of a feature of an electronic device in accordance with one or more embodiments of the present disclosure is shown.

[0010] Figure 8 A plurality of device function trigger inputs suitable for use as a first device function trigger input, a second device function trigger input, or a subsequent device function trigger input in accordance with one or more embodiments of the present disclosure are shown.

[0011] Figure 9 Shows an illustrative method according to one or more embodiments of the present disclosure.

[0012] Figure 10 Shows another illustrative method according to one or more embodiments of the present disclosure.

[0013] Figure 11 Shows an illustrative operating mode of illustrative features of an electronic device according to one or more embodiments of the present disclosure.

[0014] Figure 12 Shows other illustrative operating modes of other illustrative features of an electronic device according to one or more embodiments of the present disclosure.

[0015] Figure 13 Shows other illustrative operating modes of another illustrative feature of an electronic device according to one or more embodiments of the present disclosure.

[0016] Figure 14 Shows more illustrative operating modes of another illustrative feature of an electronic device according to one or more embodiments of the present disclosure.

[0017] Figure 15 Shows one or more embodiments of the present disclosure.

[0018] Skilled artisans will appreciate that the elements in the figures are shown for simplicity and clarity and are not necessarily drawn to scale. For example, the dimensions of some elements in the figures may be exaggerated relative to other elements to aid in understanding the embodiments of the present disclosure. Detailed Description

[0019] Before describing embodiments in detail according to the present disclosure, it should be noted that the embodiments mainly relate to a combination of method steps and device components related to detecting a device function trigger input when the device function is operating in a first operation mode and then switching the device function to a second operation mode in response to the device function trigger input. Any process description or block in the flowchart should be understood to represent a module, code segment, or code portion that includes one or more executable instructions for implementing specific logical functions or steps in the process. Alternative implementations are included, and it will be clear that depending on the functions involved, the functions may not be performed in the order shown or discussed, including substantially simultaneously or in the reverse order. Thus, where appropriate, device components and method steps are represented by conventional symbols in the drawings, showing only those specific details relevant to understanding the embodiments of the present disclosure, so as not to obscure the present disclosure with details that are obvious to those of ordinary skill in the art who benefit from the description herein.

[0020] Embodiments of the present disclosure do not enumerate implementations of any ordinary business methods aimed at handling commercial information, nor do they apply known business processes to a specific technical environment of the Internet. In addition, embodiments of the present disclosure do not use general computer functions and conventional network operations to create or change contractual relationships. On the contrary, embodiments of the present disclosure adopt the following methods: when these methods are applied to electronic device and / or user interface technologies, they improve the functions of the electronic devices themselves by improving the overall user experience, thereby overcoming problems that arise especially in the technical fields related to user interaction with electronic devices.

[0021] It should be understood that embodiments of the present disclosure described herein may include one or more conventional processors and uniquely stored program instructions that control the one or more processors in conjunction with certain non-processor circuits to implement some, most, or all of the functions of transitioning the device function from an initial operating mode to a subsequent operating mode when a device function trigger input is received while the device function is operating in the initial operating mode as described herein. The non-processor circuits may include, but are not limited to, radio receivers, radio transmitters, signal drivers, clock circuits, power supply circuits, and user input devices. Similarly, these functions may be interpreted as steps of a method for performing a transition from an initial operating mode to a subsequent operating mode in response to a detected device function trigger input. Alternatively, some or all of the functions may be implemented by a state machine without stored program instructions, or may be implemented in one or more application specific integrated circuits (ASICs), where each function or certain combinations of certain functions are implemented as custom logic. Of course, a combination of the two methods may be used. Thus, methods and apparatus for these functions have been described herein. Additionally, it is expected that although a person skilled in the art may expend great effort and many design choices inspired by, for example, available time, current technology, and economic considerations, under the guidance of the concepts and principles disclosed herein, it will be possible to readily generate such software instructions and programs and ICs with a minimum of experimentation.

[0022] Embodiments of the present disclosure will now be described in detail. Referring to the accompanying drawings, like reference numerals denote like components throughout the views. As used in the specification and throughout the claims herein, unless the context clearly dictates otherwise, the following terms have the meanings explicitly associated herein: "a", "an", and "the" include plural references, and "in" includes "in" and "on". Relative terms such as first and second, top and bottom, etc. may be used solely to distinguish one entity or action from another entity or action, and do not necessarily require or imply any actual such relationship or order between these entities or actions.

[0023] As used herein, components may be "operably coupled" when information can be sent between such components, even if there may be one or more intermediate or intervening components between or along the connection paths. The terms "substantially", "essentially", "approximately", "about" or any other version thereof are defined as being close to what a person of ordinary skill in the art would understand, and in a non-limiting embodiment, the term is defined to be within ten percent, in another embodiment within five percent, in another embodiment within one percent, and in another embodiment within 0.5 percent. The term "coupled" as used herein is defined as being connected, although not necessarily directly and not necessarily mechanically. Additionally, reference numerals enclosed in parentheses herein indicate components shown in a figure other than the figure being discussed. For example, referring to device (10) when discussing Figure A will refer to element 10 shown in a figure other than Figure A.

[0024] Embodiments of the present disclosure provide an electronic device and a corresponding method that are configured to use one or more sensors of the electronic device to detect a first device function trigger input that requests the execution of a device function. By way of example, one or more sensors of the electronic device may detect one or more gestures as user input on a user interface, and the one or more gestures are predefined as device function trigger inputs. For example, in one embodiment, the electronic device includes one or more motion sensors that detect a lift gesture that moves the electronic device in three-dimensional space. In one or more embodiments, the lift gesture defines a predefined user input that requests the execution of one or more control operations, such as actuating a feature of the electronic device.

[0025] When the electronic device uses one or more sensors to detect a device function trigger input, one or more processors of the electronic device may actuate the device function. Advantageously, this use of gesture input as a device function trigger input provides a natural, immediate, and intuitive way to control the electronic device without the need to pass a voice command or touch input to the user interface of the electronic device. Using an electronic device configured according to embodiments of the present disclosure, a user can trigger, activate, actuate, or initiate control functions and features and can perform control operations via simple gesture actions.

[0026] In one or more embodiments, one or more processors of an electronic device, in response to one or more sensors detecting a first device function trigger input, after actuation, initially operate the device function in a first operation mode. In one or more embodiments, using the flashlight function as an illustrative example, when one or more sensors detect a first device function trigger input, one or more processors actuate and operate a light (which may be a light source used as a flash for a camera or other image capture device) in the first operation mode by emitting light having a first light intensity at a lower level.

[0027] In one or more embodiments, when one or more processors are operating a device function in a first operation mode in response to a first device function trigger input, one or more sensors continue to monitor for additional device function trigger inputs. Continuing the flashlight example, embodiments of the present disclosure contemplate that when a gesture input (such as a gesture action of translating the electronic device back and forth in three-dimensional space or a chopping action) causes one or more processors to actuate the flashlight function to start operating by emitting light, the light may flash towards a person's eyes. Since the immediate appearance of bright light from darkness may be disturbing or annoying, in one or more embodiments, one or more processors actuate and make the flashlight function operable in the first operation mode by emitting light at a lower level of the first light intensity.

[0028] However, in one or more embodiments, when a device function is operating in a first operation mode, one or more sensors continue to monitor for additional device function trigger inputs. In one or more embodiments, when one or more sensors detect a second device function trigger input while the device function is operating in a first operation mode, one or more processors transition the device function from operating in the first operation mode to operating in a second operation mode. In one or more embodiments, the second operation mode is different from the first operation mode.

[0029] Continuing the flashlight function example, in one or more embodiments, when one or more sensors detect a first device function trigger input, one or more processors initially operate the flashlight function in a first operation mode by emitting light at a lower first light intensity. In one or more embodiments, the lower first light intensity is low enough such that if it happens to flash towards a person's eyes, it will not be alarming, blinding, or disturbing. In one or more embodiments, the lower first light intensity may be defined by a user using a menu or control settings of the electronic device.

[0030] However, after one or more sensors detect a second device function trigger input (which can be, for example, a gesture of twisting the electronic device about its long axis), when the flashlight function is operating in a first operation mode, one or more processors cause the flashlight function to operate in a second operation mode by emitting light at a higher second luminous intensity. In one or more embodiments, the higher second luminous intensity is the maximum luminous intensity of the light source. In one or more embodiments, the higher second luminous intensity can also be defined by a user using a menu or control settings of the electronic device.

[0031] Thus, in one embodiment, a person can activate the flashlight function at a lower first luminous intensity by making a gesture of moving the device in a chopping motion in three-dimensional space, but can advantageously transition the light output of the flashlight function to a higher second luminous intensity by making another gesture of twisting the electronic device about an axis in three-dimensional space. This allows the person to activate the flashlight at the lower first intensity, but then transition the flashlight to the higher second intensity after twisting the light towards the target of interest. Using this innovative and intuitive technique, when an authorized user of the electronic device activates the flashlight function with a "chop-chop" motion, if the light of the flashlight function inadvertently aligns with a person, they will not be surprised or annoyed due to the fact that the light is emitted at a lower, comfortable level. However, in one or more embodiments, when an authorized user of the electronic device twists the light output of the flashlight function towards a target object, one or more processors transition the light output from the lower first level of luminous intensity to the higher second luminous intensity. Advantageously, embodiments of the present disclosure provide a quick, easy, and intuitive way to transition a feature or function of an electronic device between different operation modes.

[0032] Although the flashlight function is an illustrative device function that will be described hereinafter for illustrative purposes, the methods and systems for detecting a second device function trigger input to transition a device feature or function to a second operation mode when one or more processors are operating a device feature or function in a first operation mode can also be extended to other device features. Using an imager as another example, a person can make a gesture input of translating the electronic device in a chopping motion to activate the imager in a color operation mode, but then can make another gesture input, for example, of sharply twisting the electronic device in three-dimensional space to transition the imager to, for example, a black and white operation mode. If the device function is a function of an audio output device (such as a speaker), a person can make a gesture input of translating the electronic device in a chopping motion to cause the speaker to start emitting sound at a lower first volume, but then can make another gesture of twisting the electronic device about an axis in three-dimensional space to gradually, slowly, quickly, or substantially instantaneously transition the speaker to a larger second volume. The following will refer to Figures 11 to 14Other examples of describing features and their operating modes. Others will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0033] Turning now to Figure 1 , in which two illustrative electronic devices 101, 102 are shown, each electronic device being configured in accordance with one or more embodiments of this disclosure. Figure 1 Each of the electronic devices 101, 102 is configured as a portable electronic device. For illustrative purposes, each of the electronic devices 101, 102 is shown as a smart phone that includes one or more device features that can be actuated, adjusted, and terminated by a user. However, the electronic devices 101, 102 can also be any number of other devices having selectively actuatable device features, including tablet computers, gaming devices, multimedia players, and the like. Those of ordinary skill in the art who benefit from this disclosure will readily understand other types of electronic devices configured in accordance with one or more embodiments of this disclosure.

[0034] Electronic device 101 is configured as a "slate" device, where the device housing 103 is substantially rigid, i.e., non-deformable, and does not include a hinge or other deformable components. In contrast, electronic device 102 is configured as a "clamshell" device that includes a first device housing 104 and a second device housing 105. In one or more embodiments, a hinge 106 couples the first device housing 104 to the second device housing 105.

[0035] Thus, although the display 107 of electronic device 101 is always exposed and accessible, in electronic device 102, the first device housing 104 can pivot selectively relative to the second device housing 105 about the hinge 106 to selectively hide and expose the main display 108. (As Figure 4 shown, electronic device 102 can optionally include a second display 401 that is exposed when the first device housing 104 pivots from the Figure 1 axially displaced open position relative to the second device housing 105 about the hinge 106 to the Figure 4 closed position 400). In one or more embodiments, the first device housing 104 of electronic device 102 can pivot selectively about the hinge 106 between the closed position ( Figure 4 ) and the Figure 1 axially displaced open position.

[0036] In one or more embodiments, the device housing 103 of the electronic device 101 and / or the first device housing 104 and the second device housing 105 of the electronic device 102 are made of a rigid material (such as rigid thermoplastic, metal, or composite material), although other materials may be used. Other configurations will be apparent to those of ordinary skill in the art who benefit from this disclosure. In Figure 1 the illustrative embodiment of, the electronic device 102 includes only a single hinge 106. However, in other embodiments, two or more hinges may be incorporated into the electronic device 102 to allow it to be folded in multiple positions.

[0037] Furthermore, although the electronic device 102 includes a hinge 106, embodiments of this disclosure are not limited thereto. In other embodiments, the electronic device 102 will be bendable but will not include a hinge 106, such as when the first device housing 104 and the second device housing 105 are made of a bendable material. In other embodiments, the electronic device 102 may be bendable via a combination of hinge components and non-hinge components.

[0038] By way of example, in another embodiment, the electronic device 102 may include a single housing, such as the electronic device 101, but the housing is flexible rather than rigid. In one embodiment, the housing may be made of a stretchable, bendable, or physically deformable material (such as flexible thermoplastic material, flexible composite material, flexible fiber material, flexible metal, organic or inorganic textile or polymer material, or other materials). The housing may be formed of a single flexible housing member or formed of multiple flexible housing members.

[0039] In other embodiments, the housing may be a composite of multiple components. For example, in another embodiment, the housing may be a combination of rigid segments connected by hinges or flexible materials. Other configurations will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0040] Although the electronic device 101 and the electronic device 102 are shown as being handheld devices, they may also be configured as wearable devices. By way of example, an electronic device configured according to an embodiment of this disclosure may include a housing and one or more straps that allow the electronic device to be worn around the wrist as a watch or folded and clipped onto clothing. Other types of wearable electronic devices and / or other mechanical configurations of wearable electronic devices will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0041] As Figure 3As shown, one or more features may be incorporated into the housing 103 of the electronic device 101 (or alternatively into one or both of the first device housing 104 or the second device housing 105 of the electronic device 102). Examples of such features include a camera or imager 301, a light output 302 that may serve as a flash or flashlight in one or more embodiments, one or more microphones 303, and / or an optional speaker port 304. In one or more embodiments, the light output 302 may include a light located on the housing 103 of the electronic device 101 (such as Figure 1 light source (123)). Similarly, in other embodiments, the light output 302 may include a light located on one or both of the first device housing 104 or the second device housing 105 of the electronic device (102) (such as Figure 1 light source (123)).

[0042] In Figure 3 illustrative embodiments, a user interface component 312, which may be a button, a touch sensor, or a touch-sensitive surface, may also be disposed along the housing 103. Although such features are shown in this embodiment to be disposed on the rear main surface of the electronic device 101, in other embodiments they may be located elsewhere, such as on the front main surface of the electronic device 102, on the side secondary surfaces, on one or both device housings, or at other locations.

[0043] Also shown in Figure 1 is an illustrative block diagram schematic 109 of one or more components suitable for inclusion in the electronic devices 101, 102. In one or more embodiments, the block diagram schematic 109 is configured as a printed circuit board assembly that is disposed within the device housing 103 of the electronic device 101 or within one or both of the first device housing 104 and / or the second device housing 105 of the electronic device 102. The various components may be electrically coupled together by conductors or buses disposed along one or more printed circuit boards. It should be noted that the block diagram schematic 109 includes many optional components, but the optional components are included to attempt to show how an electronic device configured in accordance with embodiments of the present disclosure can vary.

[0044] By way of example, in one or more embodiments, the electronic devices 101, 102 include an audio input 110 for receiving audio input and an audio output 111 for delivering audio output. In the case where the electronic devices 101, 102 are configured as pure voice assistant devices, the displays 107, 108 would be optional, as the display is not required for voice-based user interaction. Thus, it should be understood that Figure 1The block diagram schematic 109 is provided for illustrative purposes only and is used to show the components of an electronic device 101, 102 according to an embodiment of the present disclosure.

[0045] Figure 1 The block diagram schematic 109 is not intended to be a complete schematic of the various components required for the electronic devices 101, 102. Thus, other electronic devices according to embodiments of the present disclosure may include Figure 1 various other components not shown in, or may include a combination of two or more components, or may include the division of a particular component into two or more separate components, and still be within the scope of the present disclosure.

[0046] Figure 1 The illustrative block diagram schematic 109 includes many different components. Embodiments of the present disclosure contemplate that the number and arrangement of such components may vary depending on the particular application. For example, a wearable electronic device may have fewer components or different components than a non-wearable electronic device. Similarly, an electronic device configured as a dedicated voice assistant may have fewer components or different components than a smartphone, etc. Thus, an electronic device configured according to an embodiment of the present disclosure may include some components not shown in Figure 1 and may not require other components shown and may thus be omitted.

[0047] The illustrative block diagram schematic 109 includes a user interface 112. In one or more embodiments, the user interface 112 includes a display 107, 108 (optionally, Figure 4 the external display 401 if included) and one or more other sensors 125. One or more other sensors 125 may include a touch sensor 113, and other sensors that will be described in more detail below.

[0048] In one embodiment, the electronic devices 101, 102 include one or more processors 114. In one embodiment, one or more processors 114 may include an application processor and optionally one or more auxiliary processors. One or both of the application processor or the auxiliary processor may include one or more processors. One or both of the application processor or the auxiliary processor may be a microprocessor, a set of processing components, one or more ASICs, programmable logic, or other types of processing devices.

[0049] The application processor and the auxiliary processor can operate with the various components of the block diagram schematic 109. Each of the application processor and the auxiliary processor can be configured to process and execute executable software code to perform the various functions of the electronic devices 101, 102, with which the block diagram schematic 109 operates. A storage device (such as the memory 115) can optionally store the executable software code used by one or more processors 114 during operation.

[0050] In this illustrative embodiment, the block diagram schematic 109 further includes a communication circuit 116, which can be configured for wired or wireless communication with one or more other devices or networks. The network can include a wide area network, a local area network, and / or a personal area network. The communication circuit 116 can also communicate using wireless technologies such as, but not limited to, peer-to-peer or ad-hoc communication (such as HomeRF, Bluetooth, and IEEE 802.11) and other forms of wireless communication (such as infrared technology). The communication circuit 116 can include one of a wireless communication circuit, a receiver, a transmitter, or a transceiver, and one or more antennas.

[0051] In one embodiment, one or more processors 114 can be responsible for performing the main functions of the electronic device, with which the block diagram schematic 109 can operate. For example, in one embodiment, one or more processors 114 include one or more circuits that can operate with the user interface 112 to present descriptive information to the user. Additionally, one or more processors 114 can operate with the audio output 111 to deliver the audio output to the user. The executable software code used by one or more processors 114 can be configured as one or more modules 117 that can operate with one or more processors 114. Such modules 117 can store instructions, control algorithms, and the like.

[0052] In one or more embodiments, the block diagram schematic 109 includes an audio processor 118. In one or more embodiments, the audio processor 118 can be operable to receive audio input from a source (such as one or more persons within the environment 119 located near the electronic devices 101, 102). The audio processor 118 can also receive audio input from the environment 119. In one embodiment, the audio processor 118 can include hardware, executable code, and voice monitor executable code.

[0053] In one embodiment, the audio processor 118 is configured to implement a voice control feature that allows the electronic devices 101, 102 to function as a voice assistant device, which is a digital assistant that uses speech recognition, speech synthesis, and natural language processing to receive audio input including a voice command from a source, determine an appropriate response to the voice command, and then deliver the response in the form of an audio output in response to receiving the audio input from the source. When configured as such, a user can speak commands to cause one or more processors 114 of the electronic devices 101, 102 to perform control operations. In one or more embodiments, the audio processor 118 listens for a voice command in response to receiving the audio input, processes the command, and performs one or more control operations, such as delivering an audio output, together with one or more processors 114.

[0054] A variety of sensors can operate in conjunction with one or more processors 114. A first example of a sensor that can be included among the various sensors is the touch sensor 113. The touch sensor 113 can include a capacitive touch sensor, an infrared touch sensor, a resistive touch sensor, or another touch-sensitive technology. For example, a capacitive touch-sensitive device includes a plurality of capacitive sensors (e.g., electrodes) disposed along a substrate. Each capacitive sensor, together with an associated control circuit (e.g., one or more processors 114), is configured to detect an object in close proximity to or in contact with the surface of the display 101 and / or the housing 103 (or the first device housing 104 or the second device housing 105) of the electronic devices 101, 102 by establishing electric field lines between pairs of capacitive sensors and then detecting perturbations of those field lines. Other examples of the touch sensor 113 will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0055] An imager processor system 120 can be included in the electronic devices 101, 102 and can operate in conjunction with one or more processors 114. The imager processor system can include one or more sensors, which can include a front camera or imager, a rear camera or imager, or other imagers. In one or more embodiments, the one or more sensors that can operate in conjunction with the imager processor system 120 include at least one or more of the imager 121, the depth imager 122, and the light source 123, which can operate in conjunction with one or both of the imager 121 and / or the depth sensor 122. As will be described in more detail below and with reference to Figure 3 , the imager processor system 120 can also operate in conjunction with one or more proximity sensors 124.

[0056] In one embodiment, imager 121 includes a two-dimensional imager configured to receive at least one image of a person or other object within the environment 119 of electronic devices 101, 102. In one embodiment, imager 121 includes a two-dimensional red, green, blue (RGB) imager. In another embodiment, imager 121 includes an infrared imager. Other types of imagers suitable for use as imager 121 of electronic devices 101, 102 will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0057] Light source 123 may operate in conjunction with imager 121. For example, when imager 121 is capturing an image, image processor system 120 may cause light source 123 to flash instantaneously. In one or more embodiments, light source 123 may also be used as a user interface component operable with one or more processors 114. For example, in one or more embodiments, when one or more processors 114 operate light source 123 as a user interface component, one or more processors 114 may cause light source 123 to emit light continuously in response to one or more device function trigger inputs, thereby allowing light source 123 to act as a flashlight or provide a flashlight feature for electronic devices 101, 102. Other components of electronic devices 101, 102 can be used in a manner similar to a user interface component, including audio output 111, audio input 110, displays 107, 108, imager 121, and / or depth imager 122. In one or more embodiments, when operating as a user interface component, the selected device may operate in at least a first operating mode and a second operating mode different from the first operating mode.

[0058] When included, depth imager 122 may take various forms. In a first embodiment, depth imager 122 includes a pair of imagers separated by a predetermined distance, such as three to four images. Such a "stereo" imager works in the same way as the human eye, as it captures images from two different angles and coordinates the two angles to determine distance.

[0059] In another embodiment, depth imager 122 employs a structured light laser. The structured light laser projects a tiny light pattern that expands with distance. These patterns fall on a surface (such as a user's face) and are then captured by the imager. By determining the position and spacing between the elements of the pattern, a three-dimensional map can be obtained.

[0060] In yet another embodiment, the depth imager 122 includes a time-of-flight device. A time-of-flight 3D sensor emits laser or infrared pulses from a photodiode array. These pulses are reflected back from a surface, such as a user's face. The time it takes for a pulse to travel from the photodiode array to the surface and back determines the distance, from which a 3D map of the surface can be obtained. Regardless of the embodiment, when included, the depth imager 122 adds a third "z dimension" to the x and y dimensions that define the two-dimensional image captured by the imager 121. In the case where the light source 123 includes infrared light, it can also operate together with the depth imager 122.

[0061] In one embodiment, when the imager processor system 120 detects a person, one or both of the imager 121 and / or the depth imager 122 can capture a photo and / or a depth scan of the person. Then, the imager processor system 120 can compare the image and / or the depth scan with one or more predefined authentication references stored in the memory 115. In one or more embodiments, this comparison is used to confirm a probability of authentication above a threshold, that is, the person's face sufficiently matches one or more predefined authentication references stored in the memory 115 in both the image and the depth scan, to authenticate the person as an authorized user of the electronic devices 101, 102. Advantageously, such optical recognition performed by the imager processor system 120 can allow access to the electronic devices 101, 102 only when one of the detected persons around the electronic devices 101, 102 is sufficiently identified as an authorized user of the electronic devices 101, 102.

[0062] When included, one or more proximity sensors 124 can also take various forms. In one or more embodiments, one or more proximity sensors 124 fall into one of two camps: active proximity sensors and "passive" proximity sensors. A proximity detector assembly or a proximity sensor assembly can generally be used for distance determination, such as measuring the distance between objects located within the environment 119 of the electronic device and / or determining a change in the distance between the electronic devices 101, 102 and an object located within the environment 119.

[0063] As used herein, a "proximity sensor assembly" includes only a signal receiver that does not include a corresponding transmitter for emitting a signal to be reflected from an object to the signal receiver. Only the signal receiver can be used due to the fact that an external source, such as a human body or other heat-emitting object external to the electronic devices 101, 102, can act as a transmitter. By way of example, in one embodiment, the proximity sensor assembly includes only a signal receiver for receiving a signal from an object external to the housing 103 of the electronic devices 101, 102. In one embodiment, the signal receiver is an infrared signal receiver for receiving infrared emissions from a source such as a human when the human is approaching or near the electronic devices 101, 102.

[0064] Due to the fact that a human or other warm object acts as an active transmitter, the proximity sensor assembly is sometimes referred to as a "passive IR detector". Thus, the proximity sensor assembly does not require a transmitter because an object disposed external to the housing transmits the emissions received by the infrared receiver. Since a transmitter is not required, each proximity sensor assembly can operate at a very low power level.

[0065] In one embodiment, the signal receiver of each proximity sensor assembly can operate at various sensitivity levels so that at least one proximity sensor assembly is operable to receive infrared emissions from different distances. For example, one or more processors 114 can cause each proximity sensor assembly to operate at a first "effective" sensitivity to receive infrared emissions from a first distance. Similarly, one or more processors 114 can cause each proximity sensor assembly to operate at a second sensitivity less than the first sensitivity to receive infrared emissions from a second distance less than the first distance. The sensitivity variation can be affected by causing one or more processors 114 to interpret the readings from the proximity sensor assembly differently.

[0066] In contrast, a "proximity detector assembly" includes a signal transmitter and a corresponding signal receiver that form an "active" pair. Although each proximity detector assembly can be any of various types of proximity sensors, such as but not limited to capacitive, magnetic, inductive, optical / photoelectric, imager, laser, acoustic / acoustic wave, radar-based, Doppler-based, thermal, and radiation-based proximity sensors, in one or more embodiments, the proximity detector assembly includes an infrared transmitter and an infrared receiver that define an active IR pair.

[0067] In one or more embodiments, each proximity detector assembly can be an infrared proximity sensor device that uses a signal emitter that emits an infrared light beam that is reflected from a nearby object and received by a corresponding signal receiver. The proximity detector assembly can be used, for example, to calculate the distance to any nearby object based on characteristics associated with the reflected signal. The reflected signal is detected by a corresponding signal receiver, which can be an infrared photodiode for detecting reflected light emitting diode (LED) light, responding to a modulated infrared signal and / or performing triangulation on the received infrared signal.

[0068] Briefly turning to Figure 3 , which shows the difference between a proximity sensor assembly 305 and a proximity detector assembly 306 for the terms as used herein. Shown therein are a proximity sensor assembly 305 and a proximity detector assembly 306. These assemblies can be disposed at different locations along the housing 103 (or alternatively on a first device housing 104 or a second device housing 105 of the electronic device 102), including corners, main faces, secondary faces, etc.

[0069] In this embodiment, the proximity sensor assembly 305 includes only a signal receiver. An example of the signal receiver is a signal receiver of an infrared photodiode for detecting an infrared emission 307 from an object outside the housing 103 of the electronic device 101 (or alternatively on a first device housing 104 or a second device housing 105 of the electronic device 102). The proximity sensor assembly 305 does not include or require a corresponding emitter to function. Since it does not include an active emitter that emits a signal, the proximity sensor assembly 305 is sometimes referred to as a "passive IR" proximity sensor. In one or more embodiments, since the proximity sensor assemblies 305 receive thermal emissions from objects, they can be used as temperature sensors.

[0070] In contrast, the proximity detector assembly 306 can be an infrared proximity sensor device that uses a signal emitter 308 that emits an infrared light beam 310 that is reflected from a nearby object and received by a corresponding signal receiver 309. The detector assembly 306 can be used, for example, to calculate the distance to any nearby object based on characteristics associated with the reflected signal 311. The reflected signal 311 is detected by a corresponding signal receiver 309, which can be an infrared photodiode that is used to detect reflected light emitting diode (LED) light, respond to a modulated infrared signal and / or perform triangulation on the received infrared signal. Thus, in one or more embodiments, the proximity detector assembly 306 can be used to determine whether the electronic device 101 (or an alternative electronic device 102) is covered by clothing.

[0071] Now turning back Figure 1 , other sensors 125 can also operate with one or more processors 114. Briefly turning to Figure 2 , several examples of other sensors 125 suitable for inclusion in electronic devices 101, 102 in various combinations are shown.

[0072] In one embodiment, the skin sensor 201 is configured to determine when the electronic device (101, 102) is in contact with a person's skin. For example, in one or more embodiments, the skin sensor 201 can determine when the electronic device (101, 102) is being held in the user's hand. In one embodiment, the skin sensor 201 can include a substrate having electrodes disposed thereon. In one embodiment, the electrodes can confirm that the object in contact with the skin sensor 201 is skin by detecting the electrical signals generated by the heartbeat. Other forms of skin sensors will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0073] Other sensors 125 can include a light sensor 202. In one or more embodiments, the light sensor 202 can be used to detect whether direct light is incident on the housing (103) of the electronic device (101, 102). In one or more embodiments, the light sensor 202 can also be used to detect whether the intensity of the ambient light is above or below a predefined threshold.

[0074] In one or more embodiments, the light sensor 202 can detect changes in light intensity, color, light, or shadow near the electronic device (101, 102). This can be used to infer whether the electronic device (101, 102) is in a stored state. For example, if the light sensor 202 detects low light conditions, i.e., when the intensity of the received ambient light is below a predefined threshold, then this can indicate that the electronic device (101, 102) is placed inside a pocket, drawer, or wallet. In one embodiment, the light sensor 202 can be configured as an image sensing device that captures consecutive images of the device and compares the luminous intensity, color, or other spatial variations between the images to detect weather conditions.

[0075] The temperature sensor 203 can be configured to monitor the temperature of the environment. The temperature sensor 203 can take various forms. In one embodiment, the temperature sensor 203 is only a proximity sensor assembly. In another embodiment, the temperature sensor 203 includes a simple thermopile. In another embodiment, the temperature sensor 203 includes an infrared imager that captures the amount of thermal energy emitted by an object. Other types of temperature sensors will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0076] Other sensors 125 may include a force sensor 204. The force sensor 204 may take various forms. For example, in one embodiment, the force sensor 204 includes a resistive switch or an array of force switches configured to detect contact with one or both of a display (107, 108) or a housing (103) of an electronic device (101, 102). In another embodiment, the force sensor 204 may be capacitive. In yet another embodiment, a piezoelectric sensor may also be configured to sense force. Other types of force sensors will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0077] Other sensors 125 may include one or more motion sensors 205. The one or more motion sensors 205 may include one or more accelerometers or gyroscopes. For example, an accelerometer may be embedded in the electronic circuitry of an electronic device (101, 102) to indicate a vertical orientation, a constant tilt, and / or whether the electronic device (101, 102) is stationary. A measurement of the tilt relative to gravity is referred to as "static acceleration," while a measurement of motion and / or vibration is referred to as "dynamic acceleration." A gyroscope may be used in a similar manner.

[0078] In one or more embodiments, the one or more motion sensors 205 may detect movement of an electronic device (101, 102). The one or more motion sensors 205 may also be used to sense some gestures of a user. The one or more motion sensors 205 may also be used to determine the spatial orientation of an electronic device (101, 102) in three-dimensional space by detecting the direction of gravity. The one or more motion sensors 205 may further include an electronic compass for detecting the spatial orientation of an electronic device (101, 102) relative to the Earth's magnetic field.

[0079] Other sensors 125 may further include one or more microphones 206 operable to receive sound input. Although the one or more microphones 206 may be used to sense voice input, voice commands, and other audio inputs, in one or more embodiments, they may also be used as ambient sensors to sense ambient sounds such as the wrinkling of a soft surface of a textile material or other similar material that encloses an electronic device (101, 102) when the electronic device 101, 102 is in a stored state. Alternatively, the one or more microphones 206 may be used to detect the presence of nearby items (such as coins, medications, grooming items, note cards, keys, lotions, notebooks, lip balms, and other items that may be near an electronic device (101, 102) when stored in a container (such as a wallet)) when the electronic device (101, 102) is in a stored state.

[0080] The other sensor 125 may further include a humidity sensor 207. The humidity sensor 207 may be configured to detect the amount of moisture on or around the display (107, 108) or the housing (103) of the electronic device (101, 102). The humidity sensor 207 may be implemented in the form of an impedance sensor that measures the impedance between measurement electrodes. Other types of humidity sensors will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0081] The other sensor 125 may include a distance measurement sensor 208. The distance measurement sensor 208 may take various forms. In one or more embodiments, the distance measurement sensor 208 includes a time-of-flight depth imager 209, which may also be a form of the depth imager (122) as described above. In another embodiment, the distance measurement sensor 208 may include a radar device 210. In yet another embodiment, the distance measurement sensor 208 may include a sonar device 211. In yet another embodiment, the distance measurement sensor 208 may include an ultrasonic distance measurement device 212.

[0082] Regardless of the type, in one or more embodiments, the distance measurement sensor 208 may perform distance determination operations. For example, in one or more embodiments, the distance measurement sensor 208 may measure the distance between objects located within the environment (119) of the electronic device (101, 102). In other embodiments, the distance measurement sensor 208 may determine the change in the distance between the electronic device (101, 102) and an object located within the environment (119). Combinations of these operations may also be performed.

[0083] Now turning back to Figure 1 , the context engine 126 may operate with the other sensors 125 to detect, infer, capture, and otherwise determine people and actions occurring in the environment 119 around the electronic devices 101, 102. For example, in one embodiment where included, the context engine 126 uses an adjustable algorithm that employs context assessment of information, data, and events to determine the evaluated context and framework. These evaluations may be learned through repeated data analysis. Alternatively, the user may use the user interface 112 to input various parameters, constructs, rules, and / or paradigms that indicate or otherwise guide the context engine 126 to detect the storage state of the electronic devices 101, 102, the holding state of the electronic devices 101, 102, multi-modal social cues, emotional states, moods, and other context information. In one or more embodiments, the context engine 126 may include an artificial neural network or other similar technology.

[0084] In one or more embodiments, the context engine 126 may operate in conjunction with one or more processors 114. In some embodiments, one or more processors 114 may control the context engine 126. In other embodiments, the context engine 126 may operate independently, passing information collected from detecting the storage state of the electronic devices 101, 102, the holding state of the electronic devices 101, 102, multi-mode social cues, emotional states, moods, and other context information to one or more processors 114. The context engine 126 may receive data from other sensors 125. In one or more embodiments, one or more processors 114 are configured to perform the operations of the context engine 126.

[0085] Other components 127 that may operate in conjunction with one or more processors 114 may include output components such as video, audio, and / or mechanical outputs. For example, the output components may include a video output component or auxiliary device that includes a cathode ray tube, liquid crystal display, plasma display, incandescent lamp, fluorescent lamp, front projection display, or rear projection display, and light emitting diode indicators. Other examples of output components include audio output components such as one or more speakers or other sirens and / or buzzers. Other components 127 may also include mechanical output components such as motion or vibration-based mechanisms.

[0086] Having now described the various hardware components, attention is turned to methods of using an electronic device in accordance with one or more embodiments of the present disclosure. Now turning to Figure 5 , which shows an illustrative method 500 for Figure 1 the electronic devices 101, 102. A more detailed method will be described with reference to the subsequent figures.

[0087] Starting at step 501, one or more sensors (125) of the electronic device (101, 102) detect a first device function trigger input. In one or more embodiments, the first device function trigger input requests the actuation and / or operation of a device feature, or alternatively requests the start and / or execution of a device function. In one or more embodiments, the first device function trigger input requests the actuation and operation of a user interface component that executes a device function. For example, as will be described with reference to Figures 9 to 10 , in one or more embodiments, the device function includes a flashlight function, where a light source emits light when the flashlight function is operating. Thus, in one or more embodiments, the device function trigger input detected at step 501 may request one or more processors (114) of the electronic device (101, 102) to actuate a light source (123) operating as a user interface component and emit light, thereby providing a flashlight function. This will be described with reference to Figures 11 to 14Describe other examples of user interface components and corresponding device functions. Other content will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0088] In one or more embodiments, the device function trigger input detected in step 501 includes gesture input. Gesture input can take various forms. By way of example, in one embodiment, the gesture input includes a hand or other object approaching the electronic device (101, 102) as detected by one or more proximity sensors (124), depth imager (122), or other sensors (125). In another embodiment, the gesture input includes the user twisting the electronic device (101, 102) about the long axis or short axis in three-dimensional space as detected by a motion sensor (205), imager (121), or other sensors (125).

[0089] In yet another embodiment, the user can convey gesture input by moving a hand or arm in a predefined motion to be in close proximity to the electronic device (101, 102), as detected by one or more proximity sensors (124), imager (121), depth imager (122), or other sensors (122). In yet another embodiment, the user can convey gesture input by lifting, shaking, translating, or otherwise deliberately moving the electronic device (101, 102) in three-dimensional space, as detected by a motion sensor (205), imager (121), or other sensors (125). Reference will be made hereinafter to Figure 8 Describe other examples of device function trigger input. Other content will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0090] In one or more embodiments, the first device function trigger input detected at step 501 includes gesture input of translating the electronic device (101, 102) back and forth in three-dimensional space. For example, the gesture input can translate the electronic device (101, 102) in a chopping motion in three-dimensional space. By doing so, the user can shake the electronic device (101, 102) up and down in a "chop chop" motion.

[0091] In one or more embodiments, the gesture input includes a predefined gesture input associated with a predefined user interface component that will be actuated, operated, and / or executed by one or more processors (114) of the electronic device (101, 102) to provide a device feature of the electronic device (101, 102). Thus, in one or more embodiments, the device function trigger input detected at step 501 includes a request for one or more processors (114) to control or operate a user interface component to perform a predefined device function.

[0092] Predefined device functions can vary, just as the device function trigger inputs. By way of example, in one embodiment, the user interface component includes displays (107, 108), where the device function includes turning on the displays (107, 108), and where the device function corresponds to a device function trigger input in which the gesture input includes a hand or other object approaching the electronic device (101, 102). In another embodiment, the user interface component includes a light source (123), where the device function includes actuating and / or operating a flashlight mode, for example by illuminating the display to maximum brightness or by causing the light source (123) to illuminate, and where the device function corresponds to a device function trigger input that includes a gesture of shaking the electronic device (101, 102) up and down in a "chop chop" motion in three-dimensional space.

[0093] At step 502, in one or more embodiments, one or more processors (114) actuate, execute, and / or operate the device function in response to receiving the device function trigger input at step 501. Using the flashlight function as an example, in one or more embodiments, when the "chop chop" motion of the electronic device (101, 102) is detected at step 501, at step 502, one or more processors (114) turn on the light source (123) of the electronic device (101, 102), that is, start and continue to emit light.

[0094] Thus, in one or more embodiments, when the electronic device (101, 102) detects the device function trigger input using one or more sensors (125) at step 501, at step 502, one or more processors (114) of the electronic device (101, 102) can respond to actuate, execute, and / or operate the corresponding device function. Advantageously, this use of the device function trigger input provides a natural, immediate, and intuitive way to control the electronic device (101, 102) without the need to convey voice commands or touch inputs to the user interface (112) of the electronic device (101, 102). An example of such a device function trigger input is a gesture input of translating the electronic device (101, 102) in three-dimensional space. Using Figure 5 method 500, the user can trigger, activate, actuate, or turn on control features and functions and perform control operations via simple gesture actions.

[0095] In one or more embodiments, step 502 includes, in response to a first device function trigger input received at step 501, one or more processors (114) operating a device function in a first operating mode. By way of example, in one or more embodiments, step 502 includes one or more processors (114) causing a light source (123) to perform a flashlight function in the first operating mode by emitting light having a first luminous intensity. In one or more embodiments, the first luminous intensity is a lower luminous intensity or a minimum luminous intensity of the light source (123). In other embodiments, the first luminous intensity is definable by a user using a user interface (112) of the electronic device (101, 102).

[0096] Embodiments of the present disclosure contemplate that when a device function trigger input detected at step 501 (such as a gesture action or a chopping action of translating an electronic device back and forth in three-dimensional space) causes one or more processors (114) to actuate and start operating in step 502 by causing a light source to emit light to actuate and / or operate a flashlight function, the light may blink in a person's eyes. Because the immediate appearance of bright light from darkness may be disturbing or annoying, in one or more embodiments, one or more processors (114) of the electronic device (101, 102) operate the flashlight function in a first operating mode at step 502, where the light source (123) is actuated and made operable by emitting light at a lower level of the first luminous intensity. Thus, when operating in the first operating mode, one or more processors (114) cause the light source (123) to emit light at a lower first brightness level.

[0097] At step 503, one or more sensors (125) of the electronic device (101, 102) continue to monitor for additional device function trigger inputs. In one or more embodiments, step 503 occurs while one or more processors (114) of the electronic device (101, 102) are operating a device function in the first operating mode at step 502. Thus, in the flashlight example, in one or more embodiments, step 503 occurs while one or more processors (114) are operating a light source (123) that provides a flashlight function in the first operating mode.

[0098] Then, decision 504 utilizes one or more sensors (125) of the electronic device (101, 102) to detect whether a second device function trigger input is detected while the device function is operating in the first operating mode. In one or more embodiments, when one or more sensors (125) detect a second device function trigger input at decision 504 while the device function is operating in the first operating mode, one or more processors (114) at step 505 transition the device function from operating in the first operating mode to operating in the second operating mode. Accordingly, in one or more embodiments, step 505 includes, in response to decision 504 detecting a second device function trigger input, one or more processors (114) of the electronic device (101, 102) operating the device function in the second operating mode.

[0099] Continuing with the flashlight function example, in one or more embodiments, when one or more sensors (125) detect a first device function trigger input at step 501, one or more processors (114) cause the flashlight function to initially operate in the first operating mode at step 502 by emitting light at a lower first luminous intensity. However, after one or more sensors (125) detect a second device function trigger input at decision 504 while the flashlight function is operating in the first operating mode, one or more processors (114) cause the flashlight function to operate in the second operating mode at step 505. In one or more embodiments, the second operating mode of step 505 is different from the first operating mode of step 502.

[0100] In one or more embodiments, the second device function trigger input includes a gesture of twisting the electronic device (101, 102) in three-dimensional space. In one or more embodiments, the second device function trigger input includes twisting the electronic device (101, 102) about its long axis in three-dimensional space. In one or more embodiments, the second operating mode includes one or more processors (114) causing the light source (123) to emit light at a second luminous intensity. In one or more embodiments, the second luminous intensity is greater than the first luminous intensity. For example, in one or more embodiments, the second luminous intensity includes the maximum luminous intensity of the light source (123) or the flashlight function (e.g., if provided by another technology, such as fully illuminating the display). Thus, in one or more embodiments, when operating in the second operating mode, the light has a second brightness level that is brighter than the first brightness level of the first operating mode.

[0101] Embodiments of the present disclosure contemplate that at step 505, one or more processors (114) may cause the device function to transition from the first operating mode to the second operating mode in different ways. Briefly turning to Figure 6, in one or more embodiments, one or more processors (114) of an electronic device (101, 102) may use a step input 604 to cause a control signal 601 that drives a device function to transition from a level 602 corresponding to a first operating mode that occurs at step (502) to another level 603 corresponding to a second operating mode that occurs at Figure 5 step (505). This step input 604 causes the transition from the first operating mode that occurs at Figure 5 step (502) to the second operating mode that occurs at Figure 5 step (505) to appear instantaneously to the user. In other words, in one or more embodiments, the step input 604 causes the transition from the first operating mode that occurs at Figure 5 step (502) to the second operating mode that occurs at Figure 5 step (505) to occur substantially instantaneously.

[0102] Conversely, now turning to Figure 6 , in another embodiment, one or more processors (114) of an electronic device (101, 102) may use an input 704 that varies over a predetermined amount of time 705 to cause a control signal 601 that drives a device function to transition from a level 602 corresponding to a first operating mode that occurs at Figure 5 step (S502) to another level 603 corresponding to a second operating mode that occurs at step 505 in Figure 5 . This input 704 causes the transition from the first operating mode that occurs at Figure 5 step (502) to the second operating mode that occurs at Figure 5 step (505) to occur in a smoother transition depending on the duration represented by the predetermined amount of time 705. In one or more embodiments, the predetermined amount of time 705 can be defined by the user using one or more control settings of the electronic device (101, 102).

[0103] Now turning back to Figure 5 , it should be noted that multiple portions of method 500 may be repeated any desired number of iterations at step 506 to provide increased granularity and resolution to the mode change process. For example, using a scale of "1 to 10" for mode differences, in the first iteration of method 500, step 502 may include operating a user interface component of a device function in a first operating mode in response to a first device function trigger input, which is 1 on a scale of 1 to 10. In the first iteration of method 500, step 505 may include transitioning the operation of the user interface component to a second operating mode in response to detecting a second device function trigger input that occurs while the user interface component is operating in the first operating mode, which is 2 on a scale of 1 to 10.

[0104] At step 506, method 500 may include, in response to detecting a third device function trigger input that occurs while the user interface component is operating in a second operating mode, transitioning the operation of the user interface component to a third operating mode, which is 3 on a scale of 1 to 10. Thereafter, at step 505, method 500 may include, in response to detecting a fourth device function trigger input that occurs while the user interface component is operating in the third operating mode, transitioning the operation of the user interface component to a fourth operating mode, which is 4 on a scale from 1 to 10, and so on. In one or more embodiments, this process may be repeated until a final operating mode (i.e., 10 on a scale of 1 to 10 in this example) is reached. Alternatively, when a user input to terminate the device function is received, method 500 may terminate at step 506.

[0105] Now turning to Figure 8 , which shows various device function trigger inputs that can be used as one or two of a first device function trigger input, a second device function trigger input, and optionally Figure 5 a third or more device function trigger inputs. It should be noted that the first device function trigger input and the second device function trigger input (and / or additional device function trigger inputs) may be the same device function trigger input or different device function trigger inputs. For example, in the above Figure 5 where step 502 includes detecting a "chop chop" action to actuate and / or operate a device function in a first operating mode, step (505) may include, in response to detecting another "chop chop" action while the user interface component is operating in the first operating mode, transitioning the user interface component that provides the device function from the first operating mode to a second operating mode.

[0106] However, in other embodiments, the first device function trigger input and the second device function trigger input may be different. For example, in the above Figure 5 where step (502) includes detecting a "chop chop" action to actuate and / or operate a device function in a first operating mode, step (505) may include, in response to detecting another gesture of twisting the electronic device in three-dimensional space while the user interface component is operating in the first operating mode, transitioning the user interface component that provides the device function from the first operating mode to a second operating mode.

[0107] In cases where three or more device function trigger inputs are employed, they may all be the same, all different, or may alternate in a predetermined pattern. For example, in the above Figure 5Step (502) includes detecting a "chop chop" action to actuate and / or operate a device function in a first operation mode, and step (505) includes, in the case where the user interface component providing the device function is changed from the first operation mode to the second operation mode in response to detecting another gesture of twisting the electronic device in three-dimensional space while the user interface component is operating in the first operation mode, detecting at step (506) that a third device function trigger in the form of another "chop chop" can cause the device function to terminate. Alternatively, a third device function trigger input detected at step (506) that moves the electronic device 101(102) by a rotational action about the short axis of the electronic device 101(102) can cause the device function to change to another operation mode, etc. Thus, it is to be understood that Figure 8 the device function trigger inputs shown in Figure 8 can be used in various combinations. Additionally,

[0108] A first example of a device function trigger input is a user manipulation of actuating a target 801 at the user interface (112) of the electronic device 101(102). In one or more embodiments, when the device function becomes active, one or more user-actuated targets are presented on the display (107, 108) of the electronic device 101(102) or another touch-sensitive surface. In one or more embodiments, the user 810 can pass a touch or other form of user input to the user-actuated target to cause one or two of the one or more processors (114) in the electronic device 101(102) to actuate and / or operate the user interface to perform the device function in the first operation mode (wherein the manipulation of the user-actuated target 801 is used as a first device function trigger input), and / or cause one or more sensors (125) in the electronic device 101(102) to detect the manipulation of the user-actuated target 801 while one or more processors (114) are operating in the first (or higher) operation mode, after which one or more processors (114) of the electronic device 101(102) change the operation of the user interface component performing the device function from the first operation mode to the second (or higher) operation mode (wherein the operation of the user-actuated target 801 is used as a second device function trigger input).

[0109] As referred to above Figure 1As described, a second example of a device function trigger input is an example of a user gesture 802. In one or more embodiments, the user gesture 802 can be a gesture made with respect to the electronic device 101, (102), such as waving a hand above the electronic device (101, 102) detected by one or more proximity sensors (124), an imager (121), a depth imager (122), or other sensors (125). In one or more embodiments, the user gesture 802 can include moving a hand or other object towards or away from the electronic device 101, (102) detected by one or more proximity sensors (124), an imager (121), a depth imager (122), or other sensors (125). Other forms of the user gesture 802 will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0110] In other embodiments, the device function trigger input includes a predefined movement 803 of the electronic device 101(102) in a three-dimensional space 812. In one or more embodiments, one or both of the first device function trigger input or the second device function trigger input includes a gesture input that translates the electronic device 101(102) in the three-dimensional space 812 according to the predefined movement 803.

[0111] For example, the predefined movement 803 can translate or otherwise move the electronic device 101(102) in the three-dimensional space 812 with a predefined action. By way of example, in one or more embodiments, the user 810 can translate 811 the electronic device 101(102) back and forth in the three-dimensional space 812. As shown in this example, the user 810 is translating 811 the electronic device 101(102) with a chopping motion 813 in the three-dimensional space 812. Other predefined movements that translate or move the electronic device 101(102) in the three-dimensional space 812 will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0112] Another example of a device function trigger input includes voice command 804. User 810 may convey a voice command 804 (such as "turn on the flashlight") to cause one or more processors (114) of electronic device 101(102) to actuate and / or operate the user interface to perform a device function in a first operation mode. Similarly, user 810 may use another voice command 804 (such as "brighten the flashlight" or "dim the flashlight") such that after the voice command 804 is detected by the audio input (110) of electronic device 101(102) when one or more processors (114) operate the user interface components in the first (or higher) operation mode, one or more processors (114) of electronic device 101(102) will change the operation of the user interface component performing the device function from the first operation mode to a second (or higher) operation mode, and so on. Other examples of voice command 804 will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0113] Yet another example of a device function trigger input is touch input 805. In one or more embodiments, user 810 may convey a touch input 805 in the form of a tap, a swipe, a twist, or a grasp to cause one or more processors (114) of electronic device 101(102) to respond. By way of example, user 810 may double-tap the touch-sensitive surface or display 107(108) of electronic device 101(102) to cause one or more processors (114) of electronic device 101(102) to actuate and / or operate the user interface to perform a device function in a first operation mode. Similarly, user 810 may slide a finger along the touch-sensitive surface or display 107(108) such that when one or more processors (114) operate the user interface components in the first (or higher) operation mode, on the touch-sensitive surface or display 107(108) of electronic device 101(102), one or more processors (114) of electronic device 101(102) will change the operation of the user interface component performing the device function from the first operation mode to a second (or higher) operation mode, and so on. Other examples of touch input 805 will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0114] Yet another example of a device function trigger input includes a predefined rotation 806 of electronic device 101(102). The predefined rotation 806 may include a predefined twist, pivot, or other rotation of electronic device 101(102). In one or more embodiments, one or both of the first device function trigger input and the second device function trigger input include a gesture input of twisting, pivoting, or otherwise rotating electronic device 101(102) in three-dimensional space 812 according to the predefined rotation 806.

[0115] By way of example, in one or more embodiments, user 810 may twist 814 the electronic device 101(102) about the long axis 815 of the electronic device 101(102) in a three-dimensional space. Other examples of predefined rotations 806 suitable for use as device function trigger inputs will be apparent to those of ordinary skill in the art who benefit from this disclosure.

[0116] Yet another example of a device function trigger input includes device manipulation 807. As reviewed above, in one or more embodiments, the electronic device (102) may be configured as a deformable electronic device. For example, a hinge (106) may couple a first device housing (104) to a second device housing (105), thereby allowing the first device housing (104) to selectively pivot relative to the second device housing (105) about the hinge (106) between a closed position ( Figure 4 ), and an axially displaced open position ( Figure 1 ). Alternatively, such as when the first device housing (104) and the second device housing (105) are made of a bendable material, the electronic device (102) may be bendable, but without a hinge (106).

[0117] In such an embodiment, a device manipulation 807 such as pivoting the first device housing (104) relative to the second device housing (105) about the hinge (106) from the closed position to the axially displaced open position may define a device function trigger input. Similarly, pivoting the first device housing (104) relative to the second device housing (105) about the hinge (106) from the axially displaced open position to the closed position may be used as a device function trigger input. In the case where the electronic device (102) is made of a bendable material, bending or deforming the housing may be used as a device function trigger input.

[0118] Thus, by way of example, user 810 may cause one or more processors (114) to actuate a user interface component in a first operation mode by performing a "chop chop" action 813, but may cause one or more processors (114) to transition a user interface component that is performing a device function in the first operation mode from a second (or higher) operation mode by pivoting the first device housing (104) relative to the second device housing (105) about the hinge (106) from the closed position to the axially displaced open position, etc.

[0119] Another example of a device function trigger input is the absence of a face or eyes 808 within the field of view, line of sight, or sound output or input cone of a user interface component that performs the device function. As described above, a sudden bright light shining into the eyes from darkness can be disturbing. Thus, when the device function is a flashlight function, embodiments of the present disclosure contemplate that it may be advantageous and desirable to operate the flashlight function at a lower first brightness level when the field of view or line of sight of light emitted by a light source (123) is directed at a person. However, when the line of sight or field of view moves away from the person, i.e., when there is an absence of a face or eyes 808 within the line of sight or field of view as detected by an imager (121) or other sensor (125), this can be used as a device function trigger input to cause one or more processors (114) of the electronic device 101 (102) to transition the flashlight light function from the lower first brightness to a higher second brightness. This will be described in more detail below with reference to Figure 10 This device function trigger input will be described in more detail.

[0120] Another device function trigger input can be the expiration of a timer 809. Embodiments of the present disclosure contemplate that the "don't shine in my eyes" problem described in the previous paragraph can be addressed in a variety of ways. Thus, in another embodiment, one or more processors (114) that operate a user interface component in a first operation mode in response to a first device function trigger input transition the operation of the user interface component from the first operation mode to a second operation mode after a predetermined amount of time in the first operation mode (i.e., after the expiration of the timer 809). For example, a user can use a "chop chop" motion 813 to activate the flashlight function, where the light source (123) of the electronic device 101 (102) operates at a lower first brightness until the expiration of the timer 809, where one or more processors (114) transition the light source (123) to a second (or higher) operation mode by causing the light source (123) to emit light having a higher second brightness. This transition can occur instantaneously ( Figure 6 ) or gradually ( Figure 7 ). In one or more embodiments, the amount of time elapsed before transitioning from the first operation mode to the second operation mode is definable by a user using a settings menu in the electronic device 101 (102).

[0121] Now turning to Figure 9 , which shows a method 900 of using one or more of the device function trigger inputs described above in accordance with one or more embodiments of the present disclosure. In the Figure 8 example shown, the user interface component is a light source (123) configured to be a light output (302) located on the housing 103 of the electronic device 101. In Figure 9 the example shown, Figure 9In the example shown, the device function is a flashlight function. In Figure 9 method 900 of Figure 8 , two illustrative device function trigger inputs have been selected from Figure 8 , namely, a predefined device movement (803) and a predefined device rotation (806). These are merely illustrative. As described above, any of the trigger inputs referenced above with respect to

[0122] Figure 8 can be used alone or in combination.

[0122] At step 901, one or more sensors (125) of the electronic device 101 detect the long axis (815) of the electronic device 101 moving in a chopping motion 907 in the three-dimensional space 812. At step 902, one or more processors (114) of the electronic device 101, which can operate with one or more sensors (125), cause the light output (302) to emit light having a first luminous intensity. As shown at step 903, this causes the light output (302) to emit light 908 having a first brightness level 909.

[0123] At step 904, one or more processors monitor another device function trigger input while the light output (302) is operating in the first operating mode shown at step 903. At step 905, one or more processors (114) use one or more sensors (125) of the electronic device 101 to detect the electronic device 101 twisting 910 along the long axis (815) in the three-dimensional space 812 while the light output (302) is emitting light 908 having a first luminous intensity.

[0124] At step 906, in response to one or more sensors (125) detecting that the electronic device 101 is twisting 910 along the long axis (815) at step 905, one or more processors (114) cause the light output (302) to emit light 908 having a second luminous intensity different from the first luminous intensity of step 903. In this example, the second luminous intensity is greater than the first luminous intensity. This causes the second brightness level 911 of step 906 to be brighter than the first brightness level 909 of step 903.

[0125] It should be noted that in response to detecting a second device function trigger input at step 905 while the device function is operating in the first operating mode, the transition between the first brightness level 909 of step 903 and the second brightness level 911 of step 906 can occur instantaneously in response to a step input (604) Figure 6 ) or gradually over a predefined amount of time (705) Figure 7 ). As referenced above with respect to Figure 7As described, in one or more embodiments, in response to one or more sensors (125) detecting that the electronic device 101 is twisted along the long axis (815) at step 905, one or more processors (114) cause the light output (302) to transition between a first light intensity and a second light intensity at step 906 over a predefined amount of time (705).

[0126] Turning now Figure 10 to, in which shown is another method 1000 of using one or more of the trigger inputs described above with reference to Figure 8 the present disclosure. As in Figure 9 the case of, in this example, the user interface component is still configured as the light source (123) of the light output (302) located on the housing 103 of the electronic device 101. In this illustrative embodiment, the device function is still the flashlight function. (Other examples of device functions will be described below with reference to Figures 11 - 14 .) In Figure 10 the method 1000, two illustrative device function trigger inputs have been selected from Figure 8 , namely, a predefined device movement (803) and the absence of a face or eyes (808) within the field of view of the light emitted by the light output (302).

[0127] At step 1001, one or more sensors (125) of the electronic device 101 detect the long axis (815) of the electronic device 101 moving in a chopping motion 907 in the three-dimensional space 812. At step 1002, one or more processors (114) of the electronic device 101 operable with the one or more sensors (125) cause the light output (302) to emit light having a first light intensity, which results in the light having a first brightness level. As shown at step 1003, this causes the light output (302) to emit light 908 having a first brightness level 909.

[0128] Unfortunately, as shown at step 1003, the light 908 happens to shine directly into the eyes of a third party 1007. If the light output (302) suddenly appears at full intensity, this may indeed have annoyed the third party 1007. However, because the electronic device 101 is configured according to an embodiment of the present disclosure, one or more processors (114) operate the light output (302) in a first operating mode at step 1003, which in this example is a lower brightness level 909. Thus, although the field of view 1008 of the light 908 is directed towards the third party 1007, because the light is at a relatively low brightness level, she will not be blinded or shocked.

[0129] At step 1004, while the light output (302) is operating in a first operating mode at step 1003, one or more processors monitor another device function trigger input. In this illustrative example, step 1004 includes one or more processors (114) using an imager (121) operable with the one or more processors (114) to monitor at least a portion of the field of view 1008 of the light 908 emitted by the flashlight function. This monitoring occurs at step 1004 because, in this illustrative example, the second device function trigger input includes the absence of a face or eyes (808) within the field of view 1008 of the light 908 emitted by the light output (302), i.e., the trigger is the absence of a person (third party 1007) within the field of view 1008 of the light 908 emitted by the flashlight function.

[0130] At step 1005, one or more processors (114) detect that the third party 1007 has left the environment of the electronic device 101. Accordingly, the third party 1007 is no longer within the field of view 1008 of the light 908 emitted by the light output (302).

[0131] At step 1006, in response to one or more processors (114) detecting at step 1005 the absence of a person's face detected by one or more sensors within the projected light 908 (e.g., the field of view 1008 of the light 908), one or more processors (114) cause the light output (302) to emit light 908 having a second luminous intensity different from the first luminous intensity of step 1003. In this example, the second luminous intensity is greater than the first luminous intensity. This results in the second brightness level 911 of step 1006 being brighter than the first brightness level 909 of step 1003.

[0132] Thus, using Figure 10 method 1000, a person can activate the flashlight function at a lower first luminous intensity by making a gesture of moving the device in a chopping motion in three-dimensional space, but can advantageously transition the light output of the flashlight function to a higher second luminous brightness by making another gesture of twisting the electronic device about an axis in three-dimensional space. When an authorized user of the electronic device activates the flashlight function with a "chop chop" motion, if the light of the flashlight function inadvertently aligns with a person, they will not be surprised or annoyed due to the fact that the light is emitted at a lower, comfortable level. However, in one or more embodiments, when an authorized user of the electronic device twists the light output of the flashlight function toward a target object, one or more processors transition the light output from the lower first luminous intensity to the higher second luminous intensity. Advantageously, embodiments of the present disclosure provide a fast, easy, and intuitive way to transition a feature or function of an electronic device between different operating modes.

[0133] Thus, for purposes of explanation and illustration, the flashlight function has been used to illustrate and describe embodiments of the present disclosure due to the fact that the flashlight function is a simple device function that is well-suited for illustration. However, it is to be understood that the flashlight function is merely one device function that is suitable for use with a method, system, and electronic device configured in accordance with embodiments of the present disclosure. Turning now to Figures 11 to 14 , which shows various other operating modes that can be adjusted using the methods and systems described herein, in conjunction with both the flashlight function and other device functions. For those of ordinary skill in the art who benefit from the present disclosure, other examples of device functions and associated operating modes will be apparent.

[0134] From Figure 11 beginning, in one or more embodiments, a user interface component 1100 that performs a device function 1101 is a light source disposed along a housing of an electronic device capable of performing a flashlight function. The flashlight function is capable of operating in at least a first operating mode 1102 and a second operating mode 1103. For example, in one or more embodiments, one or more processors may operate at 1104 to actuate and operate the device function 1101 in the first operating mode 1104 after detecting a first trigger input. Similarly, one or more processors may operate to transition the device function 1101 from the first operating mode 1102 to the second operating mode 1103 in response to detecting a second trigger input that occurs while the device function 1101 is operating in the first mode of operation 1102.

[0135] In the illustrative example described previously, the first operating mode 1102 has been a first light intensity or a first brightness level, while the second operating mode 1103 has been a second light intensity or a second brightness level. In one or more embodiments, the first light intensity or the first brightness level may be greater than, i.e., brighter than, the second light intensity or the second brightness level. Alternatively, the first light intensity or the first brightness level may be less than, i.e., dimmer than, the second light intensity or the second brightness level. While the device function 1101 is operating in the first operating mode 1102, a user may transition between the first operating mode 1102 and the second operating mode 1103 by passing a second trigger or a second device function trigger input.

[0136] However, according to embodiments of the present disclosure, transitioning between bright light and dim light, or vice versa, is merely one example of the first operating mode 1102 and the second operating mode 1103. In another embodiment, the first operating mode 1102 may include a spotlight, while the second operating mode 1103 includes a floodlight, or vice versa. Similarly, the first operating mode 1102 may emit colored light, while the second operating mode 1103 emits white light, or vice versa. Other operating modes suitable for transitioning between flashlight modes will be apparent to those of ordinary skill in the art who benefit from the present disclosure.

[0137] Now turning to Figure 12 , in another embodiment, the user interface component 1200 that performs the device function 1201 is an image capture device. The image capture function is capable of operating in at least a first operating mode 1202 and a second operating mode 1203. For example, in one or more embodiments, one or more processors may operate at 1204 to actuate and operate the device function 1201 in the first operating mode 1204 after detecting a first trigger input. Similarly, one or more processors may operate to transition the device function 1201 from the first operating mode 1202 to the second operating mode 1203 in response to detecting a second trigger input that occurs while the device function 1201 is operating in the first mode of operation 1202.

[0138] In one or more embodiments, the first operating mode 1202 causes the image capture device to capture a color image, while the second operating mode 1203 causes the image capture device to capture a grayscale or black-and-white image. When the device function 1201 is operating in the first operating mode 1202, the user can transition between the first operating mode 1202 and the second operating mode 1203 by passing a second trigger or a second device function trigger input.

[0139] However, according to embodiments of the present disclosure, transitioning between a color image and a black-and-white image, or vice versa, is merely one example of the first operating mode 1202 and the second operating mode 1203. In another embodiment, the first operating mode 1202 may include the image capture device capturing an image with a first aperture or shutter setting, while the second operating mode 1203 may include the image capture device capturing an image with a second aperture or shutter setting, or vice versa. Similarly, the first operating mode 1202 may invoke a first filter, while the second operating mode 1203 invokes a second filter, or vice versa. Other operating modes suitable for transitioning between flashlight modes will be apparent to those of ordinary skill in the art who benefit from the present disclosure.

[0140] Now turning to Figure 13, in another embodiment, the user interface component 1300 that executes the device function 1301 is an audio output device. The audio output function can operate in at least a first operation mode 1302 and a second operation mode 1303. For example, in one or more embodiments, one or more processors may operate at 1304 to actuate and operate the device function 1301 in the first operation mode 1304 after detecting a first trigger input. Similarly, one or more processors may operate to transition the device function 1301 from the first operation mode 1302 to the second operation mode 1303 in response to detecting a second trigger input that occurs while the device function 1301 is operating in the first mode of operation 1302.

[0141] In one or more embodiments, the first operation mode 1302 causes the audio output device to deliver audio at a lower first volume, while the second operation mode 1303 causes the audio output device to output audio at a greater second volume. When the device function 1301 is operating in the first operation mode 1302, the user can transition between the first operation mode 1302 and the second operation mode 1303 by delivering a second trigger or a second device function trigger input.

[0142] However, according to embodiments of the present disclosure, transitioning between a milder audio and a louder audio, or vice versa, is merely one example of the first operation mode 1302 and the second operation mode 1303. In another embodiment, the first operation mode 1302 may include the audio output device delivering output from a first source (such as a streaming radio service), while the second operation mode 1303 may include the audio capture device delivering output from a second source (such as a podcast), or vice versa. Similarly, the first operation mode 1302 may invoke an equalizer setting, while the second operation mode 1303 may invoke an equalizer setting, or vice versa. Other operation modes suitable for transitioning between flashlight modes will be apparent to those of ordinary skill in the art who benefit from the present disclosure.

[0143] Now turning to Figure 14 , in another embodiment, the user interface component 1400 that executes the device function 1401 is a display. The display function can operate in at least a first operation mode 1402 and a second operation mode 1403. For example, in one or more embodiments, one or more processors may operate at 1404 to actuate and operate the device function 1401 in the first operation mode 1404 after detecting a first trigger input. Similarly, one or more processors may operate to transition the device function 1401 from the first operation mode 1402 to the second operation mode 1403 in response to detecting a second trigger input that occurs while the device function 1401 is operating in the first mode of operation 1402.

[0144] In one or more embodiments, the first operation mode 1402 causes the display to operate at a lower first brightness level, while the second operation mode 1403 causes the display to operate at a brighter second brightness level. When the device function 1401 is operating in the first operation mode 1402, the user can transition between the first operation mode 1402 and the second operation mode 1403 by passing a second trigger or second device function trigger input.

[0145] However, according to embodiments of the present disclosure, transitioning between a brighter display level and a darker display level, or vice versa, is merely one example of the first operation mode 1402 and the second operation mode 1403. In another embodiment, the first operation mode 1402 may include the display presenting a first wallpaper image, while the second operation mode 1403 may include the display presenting a second wallpaper image, or vice versa. Similarly, the first operation mode 1402 may cause the display to present a first application suite, while the second operation mode 1403 causes the display to present a second application suite, or vice versa. For those of ordinary skill in the art who benefit from the present disclosure, other operation modes suitable for transitioning between flashlight modes will be apparent.

[0146] It should be noted that Figures 11 to 14 the user interface components, device functions, and operation modes shown are merely illustrative. Many other device functions can be employed using the trigger-based switching techniques described herein. For example, the methods and systems described herein can be used to transition from a handset mode to a speaker mode, from metric to imperial, from a Wi-Fi connection to a cellular connection, etc. For those of ordinary skill in the art who benefit from the present disclosure, many other examples suitable for use with the user interface components, device functions, and operation modes of the methods and systems described herein will be apparent.

[0147] Turning now to Figure 15 , which shows various embodiments of the present disclosure. At 1501, a method in an electronic device includes detecting, using one or more sensors of the electronic device, a first device function trigger input that requests execution of a device function. At 1501, the method includes, in response to the first device function trigger input, operating the device function in a first operation mode by one or more processors operable with the one or more sensors.

[0148] At 1501, the method includes detecting, using one or more sensors, a second device function trigger input while the device function is operating in the first operation mode. At 1501, in response to detecting the second device function trigger input, the method includes operating the device function in a second operation mode different from the first operation mode by one or more processors.

[0149] At 1502, the device function of 1501 includes a flashlight function that emits light when the flashlight function is operating. At 1502, the first operation mode of 1502 includes a flashlight function that emits light with a first luminous intensity. At 1504, the second operation mode of 1503 includes a flashlight function that emits light with a second luminous intensity.

[0150] At 1505, the first luminous intensity of 1504 is less than the second luminous intensity. At 1506, the first device function trigger input of 1504 includes a gesture input that translates the electronic device back and forth in three-dimensional space.

[0151] At 1507, the gesture input of 1506 translates the electronic device in a chopping motion in three-dimensional space. At 1508, the second device function trigger input of 1506 includes another gesture input that twists the electronic device in three-dimensional space. At 1509, the second luminous intensity of 1508 includes the maximum luminous intensity of the flashlight function.

[0152] At 1510, the method of 1506 further includes using an imager operable with one or more processors to monitor at least a portion of the field of view of the light emitted by the flashlight function. At 1510, the second device function trigger input includes the absence of a person within the field of view of the light emitted by the flashlight function. At 1511, the first device function trigger input and the second device function trigger input of 1501 are different.

[0153] At 1512, an electronic device includes one or more sensors. At 1512, the electronic device includes one or more processors operable with the one or more sensors. At 1512, the electronic device includes a user interface component that is operable with the one or more processors in at least a first operation mode and a second operation mode different from the first operation mode.

[0154] At 1512, the one or more processors operate the user interface component in the first operation mode in response to a first trigger input. After the one or more sensors detect a second trigger input that occurs when the one or more processors operate the user interface component in the first operation mode, the one or more processors change the operation of the user interface component from the first operation mode to the second operation mode.

[0155] At 1513, the first trigger input of 1512 is different from the second trigger input. At 1514, one or both of the first trigger input or the second trigger input of 1513 includes a gesture input that translates the electronic device in three-dimensional space.

[0156] At 1515, the user interface component of 1513 includes a light located on the housing of the electronic device. At 1516, the first operating mode of 1515 includes the light operating at a first brightness level, while the second operating mode includes the light operating at a second brightness level greater than the first brightness level. At 1517, the second trigger input of 1516 includes the absence of a person's face detected by one or more sensors within the projected light of the light.

[0157] At 1518, a method in an electronic device includes detecting, by one or more sensors of the electronic device, a long axis of the electronic device moving in a chopping motion in three-dimensional space. At 1518, the method includes causing, by one or more processors operable with the one or more sensors, a light output of the electronic device to emit light having a first luminous intensity.

[0158] At 1518, the method includes, while the light output is emitting light having a first luminous intensity, detecting, by one or more sensors, the electronic device twisting along the long axis in three-dimensional space. At 1518, the method includes, in response to the one or more sensors detecting the electronic device twisting along the long axis, causing, by one or more processors, the light output to emit light having a second luminous intensity different from the first luminous intensity.

[0159] At 1519, the second luminous intensity of 1518 is greater than the first luminous intensity. At 1520, the one or more processors of 1519 cause the light output to transition between the first luminous intensity and the second luminous intensity over a predetermined amount of time in response to the one or more sensors detecting the electronic device twisting along the long axis.

[0160] In the foregoing specification, specific embodiments of the present disclosure have been described. However, those of ordinary skill in the art understand that various modifications and changes can be made without departing from the scope of the present disclosure as set forth in the following claims. Thus, although the preferred embodiments of the present disclosure have been shown and described, it is apparent that the present disclosure is not limited thereto. For those skilled in the art, various modifications, changes, variations, substitutions, and equivalents can be contemplated without departing from the spirit and scope of the present disclosure as defined by the following claims. Accordingly, the specification and drawings are to be regarded as illustrative rather than restrictive, and all such modifications are intended to be included within the scope of the present disclosure. Benefits, advantages, solutions to problems, and any element that may cause any benefit, advantage, or solution to occur or become more apparent should not be construed as a critical, essential, or necessary feature or element of any or all of the claims.

Claims

1. A method in an electronic device, the method comprising: Detecting, by one or more sensors of the electronic device, a first device function trigger input requesting execution of a device function, the first device function trigger input including a gesture input of translating the electronic device back and forth in a three-dimensional space; In response to the first device function trigger input, operating, by one or more processors operable with the one or more sensors, the device function in a first operation mode, the device function including a flashlight function that emits light with a first luminous intensity when the flashlight function is operating; When the device function is operating in the first operation mode, detecting, by the one or more sensors, a second device function trigger input, the second device function trigger input including another gesture input of twisting the electronic device in the three-dimensional space; And In response to detecting the second device function trigger input, operating, by the one or more processors, the device function in a second operation mode different from the first operation mode, the second operation mode including a flashlight function that emits light with a second luminous intensity, wherein the one or more processors cause the device function to transition from the first operation mode to the second operation mode by: causing a control signal driving a light source to transition from a first level that results in the first operation mode to a second level that results in the second operation mode over a predetermined amount of time; Wherein the first luminous intensity is lower than the second luminous intensity.

2. The method according to claim 1, wherein, The light source serves as a flashlight of an image capture device when operating in an operation mode other than the first operation mode and the second operation mode.

3. The method according to claim 2, wherein the first operation mode includes the flashlight function emitting light with a minimum luminous intensity of the light source.

4. The method according to claim 3, wherein the second operation mode includes the flashlight function emitting light with a maximum luminous intensity of the light source.

5. The method according to claim 4, wherein The light source includes a display of the electronic device.

6. The method according to claim 1, wherein, The light with the first luminous intensity has a first color associated with the first luminous intensity, and the light with the second luminous intensity has a second color associated with the second luminous intensity, wherein the first color is different from the second color.

7. The method according to claim 1, wherein the gesture input translates the electronic device in a chopping motion in the three-dimensional space.

8. The method according to claim 6, wherein the another gesture input twists the electronic device around a main axis of the electronic device in the three-dimensional space.

9. The method according to claim 8, wherein the second luminous intensity includes a maximum luminous intensity of the flashlight function.

10. The method according to claim 1, further comprising: Monitoring, by an imager operable with the one or more processors, at least a part of a field of view of the light emitted by the flashlight function, the second device function trigger input including the absence of a person within the field of view of the light emitted by the flashlight function.

11. The method according to claim 1, wherein, The first operation mode and the second operation mode include iterative operation modes selected from a series of iterative operation modes, and each iterative operation mode in the series of iterative operation modes increases the luminous intensity of the flashlight function compared to the previous iterative operation mode in the series of iterative operation modes.

12. An electronic device, comprising: One or more sensors; One or more processors, the one or more processors being operable together with the one or more sensors; And A user interface component, the user interface component being operable with the one or more processors in at least a first operation mode and a second operation mode different from the first operation mode; And The one or more processors operate the user interface component in the first operation mode in response to a first trigger input, and after the one or more sensors detect a second trigger input while the one or more processors operate the user interface component in the first operation mode, change the operation of the user interface component from the first operation mode to the second operation mode. The one or more processors cause the user interface component to change from the first operation mode to the second operation mode by causing a control signal driving the user interface component to change from a first level causing the first operation mode to a second level causing the second operation mode over a predetermined amount of time; Wherein, one or both of the first trigger input and the second trigger input include a gesture input of translating the electronic device in three-dimensional space.

13. The electronic device according to claim 12, wherein, The first trigger input is different from the second trigger input.

14. The electronic device according to claim 13, wherein, One or both of the first trigger input and the second trigger input include a chopping action of moving the electronic device up and down in a chopping motion.

15. The electronic device according to claim 13, wherein the user interface component includes a light located on a housing of the electronic device.

16. The electronic device according to claim 15, wherein the first operation mode includes the light operating at a first brightness level, and the second operation mode includes the light operating at a second brightness level greater than the first brightness level.

17. The electronic device according to claim 16, wherein the second trigger input includes the absence of a person's face detected by the one or more sensors within the projected light of the light.

18. A method in an electronic device, the method comprising: Detecting, by one or more sensors of the electronic device, a long axis of the electronic device moving in a chopping motion in three-dimensional space; Causing, by one or more processors operable together with the one or more sensors, a light output of the electronic device to emit light having a first luminous intensity; Detecting, by the one or more sensors, a twist of the electronic device along the long axis in the three-dimensional space while the light output is emitting light having the first luminous intensity; And In response to the one or more sensors detecting that the electronic device is twisted along the long axis, the one or more processors cause the light output to emit light having a second luminous intensity different from the first luminous intensity; wherein the one or more processors cause the light output to transition from emitting light having a first luminous intensity to emitting light having a second luminous intensity by causing a control signal driving the light output to transition from a first level causing a first operating mode to a second level causing a second operating mode over a predetermined amount of time.

19. The method according to claim 18, wherein, The second luminous intensity is greater than the first luminous intensity.

20. The method according to claim 19, wherein in response to the one or more sensors detecting that the electronic device is twisted along the long axis, the one or more processors cause the light output to transition between the first luminous intensity and the second luminous intensity over a predefined amount of time.

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