147 results about "Virtual keyboard" patented technology

This application disclose a method and an electronic device. One example method includes: When a hand is located in a detection range of a depth detector, and the hand approaches a physical surface or when the hand is placed on the physical surface, a head mounted display device displays a virtual hand and a virtual keyboard in virtual space. The head mounted display device displays typed information in an interface of the virtual space in response to a typing operation of the finger of the hand. A size of the hand is positively correlated with a dimension of the virtual keyboard. When the hand is of a first size, the dimension of the virtual keyboard is a first dimension. When the hand is of a second size, the dimension of the virtual keyboard is a second dimension, where the first size is greater than the second size.

An interactive coding environment is provided via an integrated mobile application. The interactive coding environment includes multiple user interface input elements including, but not limited to, a text editor, a virtual keyboard, a virtual autocomplete toolbar, a quick actions toolbar, and a virtual joystick. A user interacts with the coding environment via their user device, such as a mobile device. While coding within the text editor, the user is provided with auto-complete code suggestions and / or code snippets. Suggested inputs are obtained from a predictive model based on the user's input. A virtual joystick is provided to enable easy navigation within a text document shown within the text editor.

The invention relates to the technical field of industrial automation and computer vision, and particularly discloses a non-intrusive equipment monitoring system design method based on optical character recognition (OCR). The method comprises the following steps: firstly, transmitting a video source to an industrial personal computer through a video encoder and a switch; secondly, establishing a virtual keyboard and mouse remote control channel through the development board and the keyboard and mouse simulator; a template matching mechanism is introduced, corresponding characteristic values and content recognition templates are established for different interfaces of the equipment, and then a PP-OCRV4 model is used for carrying out recognition processing on the image; and finally, establishing monitoring to monitor and control the equipment identification process. According to the invention, a modularized system building method is adopted, the function of each module is specifically developed, a monitoring system for automatically identifying the interface data of the storage equipment is reasonably constructed, and the system can ensure long-time high-efficiency operation, accurately identify the data of each interface and store the data.

Method for providing a dynamically adapted virtual keyboard, the method comprising the following: on a display of a mobile computing device, displaying at least part of an electronic form that includes input objects for accepting user input; Automatic parsing of the electronic form to recognize attributes of at least one of the input objects; Automatically determining, based on parsing results, whether the electronic form includes a non-text input object; In response to the detection that the electronic form includes a non-text input object, a corresponding non-text component for virtual keyboards is automatically added to a virtual keyboard; and Displaying the virtual keyboard with the added non-text component for virtual keyboards on the mobile computing device's display; where the added non-text component is configured for virtual keyboards to allow a user to invoke a function associated with the corresponding non-text input object in the electronic form from the virtual keyboard.

Disclosed systems and methods enable a RESTful API server, e.g., a Redfish server, provisioned with virtual console resources running on a system management resource, e.g., a BMC, of an information handling system, to perform virtual console operations. The virtual console features include a virtual video feature for relaying frame buffers of video data, corresponding to video output from a host application, to a RESTful API client. The virtual console features may further include virtual keyboard and mouse features, which may be collectively referred to herein as virtual HID features, for relaying keyboard and mouse data, indicative of keyboard scan codes, mouse x, y coordinates, and mouse activity, e.g., Right Click, Left Click, etc., generated by a user of the RESTful API client.

This application provides an input method based on a virtual keyboard, including detecting a first input operation applied to an operation area; mapping the first input operation to the operation of a corresponding key in a key display area to obtain a second input operation for the virtual keyboard, wherein the operation area and the key display area are located in different positions; obtaining an input event based on the second input operation; and responding to the input event by displaying the input information corresponding to the input event in an input box. The input method provided in this application allows the operation area and key display area of ​​the virtual keyboard to be set independently. When applied to widescreen devices, the operation area can be located in an area of ​​the touch screen that is more easily accessible to the user's hands, enabling the user to perform input operations in an area more easily accessible to both hands. The operation input is mapped to the virtual keyboard for input, while the key display area is centrally displayed, allowing the user's gaze to focus on the key display area, reducing the distance the user's gaze travels and improving the user experience.

An electronic device according to an embodiment of the present disclosure may comprise: a display; and a processor which recognizes the execution of a virtual keyboard on a display device, displays, on the display, a notification for displaying a text input window according to the recognition of the execution of the virtual keyboard, and displays, on the display, the text input window according to the selection of the notification.

Method and system for mutual authentication. The system comprises:a virtual keyboard generation unit (210) for obtaining (110) a keyboard configuration (112) of a user (201), including graphical features (114), arrangements (116) and keyboard generation rules (118); and generating (120) a virtual keyboard (212) formed by keys (214) with combination of graphics features (114) in certain arrangements (116) based on the keyboard generation rules (118);an input interface (230) for receiving (140) a key selection (144) of the virtual keyboard (212);an authentication unit (240) for applying (160) user authentication rules (152) on the virtual keyboard (212), obtaining at least one correct key sequence (162), and authenticating (170) to the user (201) if the key selection (144) is validated with respect to a correct key sequence (162).

The invention discloses a display method, device and equipment of a virtual keyboard, and belongs to the technical field of virtual display. The method comprises the steps that under the condition that a first gesture is detected, a first virtual keyboard is generated, the first virtual keyboard is determined according to the first gesture, and the first gesture is characterized as a gesture that the two hands are at least partially overlapped and the palm centers of the two hands can be recognized. And displaying the first virtual keyboard at a display position, wherein the display position is located in an open space formed when the two hands present the first gesture. Because the first gesture is the gesture that at least parts of the two hands are overlapped and the palms of the two hands can be recognized, the user can be ensured to be in a comfortable input posture, and in the pressing input process, the pressing positions of the keyboard keys basically fall on the positions of the palms, so that the user can perceive touch feedback, and the user experience is improved. The fatigue problem caused by arm unbalance and long-time suspension is effectively avoided, and the input efficiency is improved.

The application discloses an interface interaction method and device, electronic equipment and a storage medium, and applies to the technical field of interface interaction of games. The method comprises the following steps: displaying a game picture corresponding to a game, a chat channel and an information input control in a graphical user interface; in response to a first trigger operation acting on the information input control, controlling to render and display the game picture corresponding to the game in a first display area of the graphical user interface, and to render and display a virtual keyboard for information input in a second display area of the graphical user interface; wherein the display levels of the first display area and the second display area are consistent; in response to a second trigger operation acting in the first display area, executing a corresponding game function according to the second trigger operation, and in response to a third trigger operation acting in the second display area, controlling to execute a corresponding information input function. The game interaction is not affected when chatting, and the game experience can be improved.

1. Name of the Design Product: Electronic Device with a Graphical User Interface of a Virtual Keyboard. 2. Use of the Design Product: For an electronic device. 3. Design Feature of the Design Product: Lies in the content of the graphical user interface. 4. Picture or Photo Most Indicating the Design Feature: The front view of Design 1. 5. Design 1 is designated as the basic design. 6. Use of the Graphical User Interface: The graphical user interface of this design is an interactive interface for visualizing the display of a keyboard on a device. 7. Human - Machine Interaction Method of the Graphical User Interface: The front view of Design 1 is the interface for调出键盘 on the device in Design 1. After clicking the up - arrow icon on the left side of the keyboard in the front view of Design 1, enter the first state - change diagram of Design 1 (Figure 1 of the state - change diagram of Design 1); click the "EN / 中" icon in the lower - left corner of Figure 1 of the state - change diagram of Design 1 to enter Figure 2 of the state - change diagram of Design 1; click the "键 / 浮" icon in Figure 2 of the state - change diagram of Design 1 to enter Figure 3 of the state - change diagram of Design 1; click the "Next Page" icon in Figure 3 of the state - change diagram of Design 1 to enter Figure 4 of the state - change diagram of Design 1; click the "EN / 中" icon in Figure 4 of the state - change diagram of Design 1 to enter Figure 5 of the state - change diagram of Design 1; click the "Next Page" icon in Figure 5 of the state - change diagram of Design 1 to enter Figure 6 of the state - change diagram of Design 1; click the "123" icon in Figure 6 of the state - change diagram of Design 1 to enter Figure 7 of the state - change diagram of Design 1; click the "9 - key" icon in Figure 7 of the state - change diagram of Design 1 to enter Figure 8 of the state - change diagram of Design 1; click the "Remote Input" icon in Figure 8 of the state - change diagram of Design 1 to enter Figure 9 of the state - change diagram of Design 1; click one of the "My Android Tablet" icons in Figure 9 of the state - change diagram of Design 1 to enter Figure 10 of the state - change diagram of Design 1; the front view of Design 2 is the interface for调出键盘 on the device in Design 2; click the "123" icon in the front view of Design 2 to enter Figure 1 of the state - change diagram of Design 2; click the "Remote Input" icon in Figure 1 of the state - change diagram of Design 2 to enter Figure 2 of the state - change diagram of Design 2; click one of the "My Android Tablet" icons in Figure 2 of the state - change diagram of Design 2 to enter Figure 3 of the state - change diagram of Design 2. 8. Other Situations Needing Explanation - Explanation of State Changes: The reference diagrams 1 - 2 of the state - change of Design 1 are the reference diagrams for Figures 9 - 10 of the state - change diagram of Design 1 respectively; the reference diagrams 1 - 2 of the state - change of Design 2 are the reference diagrams for Figures 2 - 3 of the state - change diagram of Design 2 respectively. 9. Other Situations Needing Explanation - Other Explanation: The electronic device can perform click operations on icons by touch, or by using a remote control.

In some implementations, a user device may obtain an input stream, wherein the input stream is obtained via a virtual keyboard provided by the user device. The user device may process the input stream to determine that the input stream includes particular information. The user device may cause, based on determining that the input stream includes the particular information, one or more security parameters associated with an account of a user of the user device to be modified.

1. The name of this design product: Virtual keyboard graphical user interface for programming learning of electronic devices. 2. Purpose of this design product: for use in an electronic device. 3. The key design point of this design product lies in the interface content of the graphical user interface. 4. The picture or photo that best illustrates the key points of the design: Main view of Design 1. 5. The design for which protection is sought includes color. 6. Designate Design 1 as the base design. 7.Purpose of the graphical user interface: This design is used for programming and learning virtual keyboard operations. The virtual keyboard areas in the main views of Design 1 and Design 2 are all clickable.

Systems and methods described herein include displaying a keyboard on a display. The virtual keyboard is split into a first keyboard portion including an inner zone including one or more letters and an outer zone including a first group of letters that are positioned to surround the inner zone of the first keyboard portion; and into a second keyboard portion including an inner zone including one or more letters and an outer zone including a second group of letters that are positioned to surround the inner zone of the second keyboard portion. The methods and systems described herein include respectively generate first and second signals pertaining to selection of a letter on the first and second keyboard portion in response to a user interacting with one or more control inputs in a first of second group of control inputs on a handheld controller.

The present application belongs to the technical field of data transfer. Disclosed in the embodiments of the present application are a file transfer method and a computing device, which can improve the efficiency of remotely transferring files into an OS. The method is applicable to a file transfer system, the file transfer system comprising a first computing device and a second computing device. The method comprises: the first computing device displays a remote control page, the remote control page being a page of a virtual keyboard video mouse (KVM) component of the second computing device; in response to a first operation, the first computing device connects a target file to a virtual optical disk drive interface of the KVM component, the target file being a file stored locally on the first computing device; when the second computing device detects that the target file has been connected to the virtual optical disk drive interface of the KVM component, the second computing device mounts the target file to a first directory of the second computing device, and the second computing device copies the target file to a desktop directory of the second computing device; and the first computing device displays in the remote control page an element corresponding to the target file.

The invention discloses an implementation mode and device of a virtual keyboard. The implementation mode of the virtual keyboard comprises the steps that a first neural network model is established, wherein the first neural network model comprises the corresponding relation between different hand postures and fingertip positions; a second neural network model is established, the second neural network model comprises the corresponding relation between different bright spot areas in a set area and the pressing position, and the set area at least comprises the area where the virtual keyboard is located; acquiring an image in a set area, identifying a hand posture and a bright spot area in the image through a first neural network model and a second neural network model, and judging a fingertip position and a pressing position according to the hand posture and the bright spot area; when it is judged that the virtual keyboard is in the keyboard input mode, key press-down information is output according to the fingertip position and the press-down position; when it is judged that the virtual keyboard is in the mouse input mode, mouse coordinate information is output according to the fingertip position and the press-down position. The implementation mode of the virtual keyboard provided by the invention has a quick and accurate output effect.

The ability to operate a virtual keyboard without confusion, even if the key identification marks on some of the virtual keyboard keys are not present on any of the multiple hardware keys on an external keyboard. [Solution] When no external keyboard is connected, the processor 51 displays the first virtual keyboard G2a on the display device 3a. When the external keyboard is connected, the processor 51 displays the second virtual keyboard G2b on the display device 3a, in which the virtual key identification marks on specific virtual keys in the first virtual keyboard G2a are replaced with a combination of a first mark and a second mark. The first mark is the virtual key identification mark or a simplified version of the virtual key identification mark. The second mark represents a key among a plurality of hardware keys included in the external keyboard that corresponds to the specific virtual key.

The invention discloses a text input method, a track recognition model training method, equipment, a storage medium and a product, and relates to the technical field of eye movement tracking. The text input method is applied to the augmented reality device, the augmented reality device comprises an eye movement tracking module, and the method comprises the steps that a watching track of a user in a target time period is obtained through the eye movement tracking module, and the watching track comprises the positions corresponding to a plurality of continuous watching points of the eyes of the user in a virtual keyboard area in the corresponding time period; recognizing the gaze track of the target time period through a target track recognition model to obtain a target text unit, and determining the text content input by the user based on the target text unit, the target track recognition model taking each preset text unit as a training label in advance, the real gaze track when the user expects to input the preset text unit is used as model input data for training. According to the invention, an efficient and reliable eye movement tracking text input scheme is realized.

A lighting device, system, and method for emulating sunlight along a daytime or nighttime locus is provided herein. Sunlight is emulated depending on the length of the sun's path relative to a structure containing the lighting device and system. One or more lighting devices can be grouped together to emulate sunlight along the locus, producing different color temperatures throughout the day. All lighting devices within the group produce the same color temperature changes throughout the day.Furthermore, a particular advantage of the preferred modes is the ability to manually change at any time the emulated natural sunlight output of one or more groups of lighting devices and conveniently change the color output more at certain times than at other times simply by triggering a switch on a dimmer associated with a physical or virtual keyboard.

The present disclosure generally relates to methods and user interfaces for positioning a virtual keyboard in a three-dimensional environment, displaying various types of virtual keyboards, for switching between virtual keyboards, and / or displaying a virtual keyboard based on a position of a user.

Methods and devices to customize a virtual keyboard on a touchscreen display. A request or other trigger event may be associated with an image that has one or more dominant colours. A set of colours is determined within colour space by varying the coordinates of the dominant colour (s) in one or more dimensions. Each colour in the set of colours is applied to one or more keys of the virtual keyboard. The colours may produce a gradient effect. The dominant colour may be determined based on object recognition and segmentation. Multiple objects may be identified and used to determine the set of colours and their relative spatial relationship may be reflected in how the colours are mapped to the virtual keyboard.

A wearable device is provided. The wearable device includes a communication circuit, a camera, a display, memory, including one or more storage media, storing instructions, and a processor communicatively coupled to the communication circuitry, the camera, the display, and the memory, wherein the instructions, when executed by the processor, cause the wearable device to transmit, to an external electronic device, information about a marker, display a virtual keyboard through the display based on the marker, use information indicating the difference in brightness of each pixel included in an image, so as to detect, when the virtual keyboard is displayed, the edge of a visual object indicating an external object, display an indicator, which is projected onto the virtual keyboard and indicates the location of the external object, and execute an input function, based on the virtual keyboard, based on receiving a signal for a touch event through the communication circuit.

Systems, apparatuses, methods, and computer-readable storage media are disclosed for facilitating user interaction with a virtual keyboard. A computerized method comprises: receiving contextual information associated with a virtual keyboard displayed on a user interface; determining, based on the contextual information, that a visual hint display condition is met; displaying a visual hint associated with one or more keys of the virtual keyboard based on the visual hint display condition; after displaying the visual hint, receiving additional contextual information associated with the virtual keyboard; determining, based on the additional contextual information, that a visual hint dismissal condition is met; and dismissing the visual hint from the virtual keyboard based on the visual hint dismissal condition.

The invention provides a vehicle input method adjusting method and a vehicle, and relates to the technical field of intelligent cabin man-machine interaction and function safety, and the method comprises the steps: firstly, determining the fatigue state of a driver based on the driving state data of the driver of the vehicle; secondly, under the condition that the fatigue state is larger than a preset fatigue state, an adjustment strategy of an input method of the vehicle is determined, and the adjustment strategy is configured to reduce the input operation load of a driver in the fatigue state; and finally, based on the adjustment strategy, adjusting the output content and the output style of the virtual keyboard. The technical problem that in the prior art, a vehicle input method cannot be actively adapted when the state of a driver is abnormal is solved.

Disclosed is an electronic device configured to obtain a second image, by cropping a first image obtained through a camera, detect at least one finger object in the second image, the at least one finger object corresponding to at least one finger, determine at least one key column corresponding to the at least one finger object among a plurality of key columns of a virtual keyboard by matching the plurality of key columns of the virtual keyboard to a plurality of regions of the second image, and identifying at least one region corresponding to at least one position of the at least one finger object among the plurality of regions of the second image, determine at least one key row corresponding to the at least one finger object among a plurality of key rows of the virtual keyboard, identify, based on the determined at least one key column and the determined at least one key row, at least one virtual key corresponding to the at least one finger object among a plurality of virtual keys of the virtual keyboard, and identify an input of the identified at least one virtual key, based on detecting a typing movement of the at least one finger object.

The invention provides a touch screen and electronic equipment, the touch screen comprises a first display area, a second display area and a first bending area, and the first display area and the second display area are located on the two sides of the first bending area respectively; the first display area is used for displaying a first image, the second display area comprises a first sub-area and a second sub-area, the second sub-area is located on the side, away from the first display area, of the first sub-area, the first sub-area is used for displaying a second image, and the second image comprises a virtual keyboard; the first display area, the first sub-area and the second sub-area are provided with a first sensor, a second sensor and a third sensor respectively, the first sensor, the second sensor and the third sensor are used for detecting touch operation, and the first sensor, the second sensor and the third sensor are arranged in a mutually separated mode. According to the touch screen and the electronic equipment provided by the invention, the self-capacitance load of the touch sensor can be reduced.

The invention relates to a secure virtual keyboard implementation method and system applied to financial mobile applications, and relates to the technical field of mobile application security. The method comprises the following steps: receiving a focus event for an input box configured with a secure keyboard type; a system keyboard is prevented from being aroused, a corresponding customized virtual keyboard view is loaded, and the view comprises a core input area and a function integration area; input is received through the view. Wherein the safety keyboard type comprises a financial transaction keyboard integrated with a transaction execution control and a bin position calculation keyboard integrated with a bin position proportion control. According to the invention, the financial transaction function is deeply integrated to the keyboard, so that'transaction as input 'is realized, and the operation efficiency is greatly improved; meanwhile, in combination with'equipment-network-screen 'three-layer active safety monitoring and'input, namely hiding' technologies, an omnibearing safety protection system is constructed, and the safety and efficiency problems faced by financial mobile applications in an input link are effectively solved.

Structural elements and their assembly for the creation of a multi-orientable display stand for a portable electronic device with a touchscreen and virtual keyboard. The device, serving as a display stand for a smartphone-type device, is composed of three assembled components: a platform supporting the device; a handle located at one end of the platform on the opposite face; and a base located at the other end of the platform, the geometry of which includes flat or curved facets (spherical, cylindrical, prismatic, etc.), concave or convex. A complementary component serving as a base for the device has one or more facets complementary to those of the base. The orientation is selected by bringing two complementary facets into contact. The contact between these pairs of facets can be stabilized by any suitable, manually removable connection. Fig [25]

The application relates to the technical field of gesture interaction, and provides an interaction method and device of a near-eye display device, equipment and a storage medium, which comprises the following steps: acquiring a first hand image, the first hand image comprising at least two first key points of a user's hand, an object, and the size of the object in a corresponding direction being a preset size; determining a target length of a part corresponding to at least two second key points and a fourth key point in the user's hand according to the first positions of the at least two first key points and the at least two second key points in the first hand image, the preset size and the target length; acquiring a second hand image; determining a target position of the first key point according to the second positions of the at least two second key points in the second hand image, the third positions of the at least two second key points, the third positions of the at least two first key points and the target length; and performing an interaction operation on a virtual keyboard according to the target position of the first key point, so that the interaction convenience of the near-eye display device for the virtual keyboard is improved.

A mobile device and operating method of input method thereof is related to the mobile device, which includes a general camera module, a specific camera module, a barcode-decoding module, a touch display module, and a control module. The barcode-decoding module is configured to capture one or more barcode patterns through the specific camera module and convert each of the barcode patterns into one or more first string. The touch display module is configured to display a display frame having an input field. The control module is configured to activate a virtual keyboard window of a system default input method and a trigger element of an image conversion input method in response to an input trigger event and control the touch display module to display an overlapping window of the image conversion input method on the display frame overlappingly in response to a first trigger event.