194 results about "Screen detected" patented technology

Disclosed is a user interface that responds to differences in pressure detected by a touch-sensitive screen. The user selects one type of user-interface action by “lightly” touching the screen and selects another type of action by exerting more pressure. Embodiments can respond to single touches, to gestural touches that extend across the face of the touch-sensitive screen, and to touches in which the user-exerted pressure varies during the course of the touch. Some embodiments respond to how quickly the user changes the amount of pressure applied. In some embodiments, the location and pressure of the user's input are compared against a stored gesture profile. Action is taken only if the input matches “closely enough” to the stored gesture profile. In some embodiments, a notification is sent to the user when the pressure exceeds a threshold between a light and a heavy press.

Disclosed is a user interface that responds to differences in pressure detected by a touch-sensitive screen. The user selects one type of user-interface action by “lightly” touching the screen and selects another type of action by exerting more pressure. Embodiments can respond to single touches, to gestural touches that extend across the face of the touch-sensitive screen, and to touches in which the user-exerted pressure varies during the course of the touch. Some embodiments respond to how quickly the user changes the amount of pressure applied. In some embodiments, the location and pressure of the user's input are compared against a stored gesture profile. Action is taken only if the input matches “closely enough” to the stored gesture profile. In some embodiments, a notification is sent to the user when the pressure exceeds a threshold between a light and a heavy press.

A handheld electronic device and an operation method thereof are provided. The electronic device includes a virtual keyboard and a touch screen. The virtual keyboard includes a plurality of key sections. The touch screen has an inputting area for showing one of the key sections. When the touch screen detects a sliding movement from a user in the inputting area, the inputting area shows another one of the key sections without showing the other ones of the key sections.

A mobile terminal and a method of controlling the mobile terminal are provided. The method includes displaying a first screen on a display module; if a pressure-touch input is detected from the first screen, displaying one or more menu items associated with the first screen; choosing one of the menu items according to a level of pressure corresponding to the pressure-touch input; and if a predetermined amount of time elapses after the choosing of one of the menu items, performing an operation corresponding to the chosen menu item. Therefore, it is possible to control various operations performed by the mobile terminal in response to a pressure-touch input.

A method and an apparatus for adjusting a display area of a user interface, and a recording medium using the same are provided. In this method, a first user interface and a second user interface are displayed on a touch screen of a portable electronic device. The first user interface is located in a first direction side of the second user interface and the second user interface is located in a second direction side of the first user interface. Then, the touch screen detects a touch signal. When the touch signal is moved toward the first direction, the display area of the second user interface is enlarged. When the touch signal is moved toward the second direction, the display area of the first user interface is enlarged. Accordingly, the size of the display area of the first and the second user interface can be adjusted by the user.

An electronic board system includes an electronic board having a screen for displaying information of interest to a work group or community, an input device for receiving information from users in a group or community to be displayed on the electronic board, a memory for storing information received from the input device and a processor for selecting which information stored in the memory to display on the screen, where and how to display the selected information on the screen and displaying the selected information on the screen. The processor selects which information to display in accordance with a predetermined relationship based on a group-based recommendation criteria and user interest. A plurality of sensors disposed behind the screen detect user interest in information displayed on the screen near the sensor. User interest may also be determined by monitoring user requests for copies of information displayed on the screen.

The invention discloses an automatic LCD screen detecting cabinet based on machine vision. The automatic LCD screen detecting cabinet based on machine vision comprises a cabinet base, a darkroom, a multi-station rotating plate system, an automatic machine vision adjusting system and an automatic PG screen pointing system. The automatic PG screen pointing system comprises a graph signal generator, a pneumoelectric sliding ring, a power source, a computer and a plurality of signal rotating plates corresponding to LCD screen jigs in number. The automatic machine vision adjusting system comprises an industrial camera, a camera installation assembly, a perpendicular movement mechanical arm and a mechanical arm support. A light source support is further arranged on the top of the cabinet base, and a light source is arranged on the light source support and located between the industrial camera and the LCD screen jigs. The signal output end of the industrial camera is connected into the computer, and the control end of the perpendicular movement mechanical arm and the control end of the motor are connected into the computer. The automatic LCD screen detecting cabinet can eliminate the influences of external natural light and dust and impurities in the air on LCD screen defect detection, and meanwhile, the detecting cabinet has high integration degree, and the detecting efficiency of an LCD screen is greatly improved.

The invention discloses a touch-screen navigation method, which comprises dividing a touch screen into a plurality of regions, and establishing the corresponding relations between each region and a window program; when a touch-screen detection signal stays in a certain region over a certain period of time, and triggering the window program corresponding to the region in which the touch signal locates according to the corresponding relations, wherein the region range and the time are preset. The invention also disclosed a touch-screen navigation device, which comprises a region setting module for dividing the touch screen into the plurality of regions and establishing the corresponding relations between the each region and the window program; a touch signal detection module for informing an execution module when the touch-screen detects that the touch-screen detection signal stays in the certain region over the certain period of time; an execution module for triggering the window program corresponding to the region in which the touch signal locates according to the corresponding relations in the region setting module and the information from the touch signal detection module. The invention improves the speed and the efficiency of the navigation operation.

A method for coarsely and finely controlling contents via respective main and auxiliary sliders, and a portable terminal supporting the same are provided. The portable terminal includes: a display unit displaying a main slider including a slidable path of a predetermined length for designating a predetermined region of contents and an auxiliary slider extending at least a part of a slidable path of the main slider; a touch screen detecting a signal for selectively displaying the auxiliary slider; and a controller for performing a control operation to display the auxiliary slider according to generation of the signal.

A user interface switching method, and an electronic device and a recording medium using the same are provided. First, a plurality of user interfaces are provided, and one of the user interfaces is displayed in a touch screen of the portable electronic device. A representative icon bar and a hot key bar are displayed in the touch screen, wherein the representative icon bar comprises representative icons respectively corresponding to the user interfaces and the hot key bar comprises one or more hot keys corresponding to the user interface currently displayed in the touch screen. When the touch screen detects a touch signal which falls within the representative icon bar and is moved therein, the representative icon bar is moved correspondingly, and the displayed user interface and hot keys are also switched according to the representative icon on which the touch signal is terminated.

The invention discloses an intelligent watch, which relates to the technical field of wearable devices and aims at solving the problem of inconvenient use as the display screen of the intelligent watch has a small size. The intelligent watch comprises a watchband, a folding screen, sensors and a controller, wherein the folding screen is arranged on the watchband; the folding screen comprises at least two display screens in rotating connection; the sensors are arranged at places where the two display screens are in rotating connection; and the controller is in signal connection with each display screen and each sensor for controlling a corresponding display screen to be opened or closed according to the state of the folding screen detected by each sensor. The intelligent watch provided by the invention can be used for time counting, time display, information receiving and sending, phone receiving and the like.

The invention relates to a hand-held electronic device and an operation method thereof. The electronic device comprises a virtual keyboard and a touch-control screen. The virtual keyboard comprises a plurality of keystroke areas; the touch-control screen is provided with an input area; and the input area displays one of the keystroke areas. When the touch-control screen detects a sliding motion conducted by a user in the input area, the input area displays another of the keystroke areas and does not display other keystroke areas.

Techniques for detecting one or more touches on a touch screen are disclosed. According to one aspect of the present invention, at least three predetermined points are provided, where each of the at least three predetermined points has a wave receptor mounted thereat. When a touch to the touch screen happens, acoustic wave signals generated at the touch point are received by the wave receptors. The distances between the touch point and the three predetermined points are calculated according to the acoustic wave signals. At least three equations of circles are constructed to respectively employ the three predetermined points as their centers, the distances between the touch point and the at least three predetermined points as their radiuses. The coordinates of the touch point according to a common solution of the at least three equations are then determined. The same approach can be similarly applied to determining multiple touches on a touch screen.

The invention relates to a contact screen detecting and overhauling car based on laser radar. The contact screen detecting and overhauling car comprises a detecting car body, a data acquisition unit, a lifting and rotating operation platform and a server used for data analyzing and processing. The data acquisition unit is arranged on the detecting car body. The lifting and rotating operation platform can be rotationally arranged on the back of the top of the detecting car body in a lifted mode and is provided with a display and control panel. The server is connected with the data acquisition unit and the display and control panel. Data collected through the data acquisition unit are analyzed and processed by the server and then transmitted to the display and control panel. According to the contact screen detecting and overhauling car based on the laser radar, the operation effect is improved significantly, the operation time is saved, and the labor intensity is relieved; moreover, after contact screens are maintained, the yield of the contact screens can reach 100%, and artificial misoperations in the maintenance process are avoided effectively.

The invention discloses a mobile phone display screen detecting and clamping device. The mobile phone display screen detecting and clamping device comprises a work platform. A power input wire and a control switch are arranged on the surface of the upper left end of the work platform. The power input wire is connected with a motor through a wire in series. The upper surface of the control switch is provided with a forward rotation button, a stop button and a reverse rotation button. The motor is arranged on the surface of the upper end of the middle of the work platform. A rotary disc is rotationally connected to the upper side of the motor through a flat key. A both-way lead screw is symmetrically and rotationally connected to the interiors of the left and the right of the rotary disc through bearings. The left side of the both-way lead screw is in threaded connection with a supporting sliding block through a first threaded hole, and a cup-joint plate is fixedly connected to the surface of the left lower end of the supporting sliding block and is in sliding connection with a sliding block through a second sliding groove. According to the mobile phone display screen detecting and clamping device, mobile phone display screen horizontal angle adjustment is achieved, the mobile phone display screen clamping integral stability is improved, and rapid dismounting of a pressing head is achieved.

The invention provides a user interface switching method and an electronic device and a storage medium using the same. The user interface switching method comprises the following steps: firstly, providing a plurality of groups of user interfaces, and displaying one of the user interfaces on a touch screen of a portable electronic device; in addition, displaying a representative icon column and a shortcut key column on the touch screen, wherein the representative icon column and the shortcut key column respectively comprise representative icons corresponding to each user interface and shortcut keys corresponding to the user interface which is displayed currently; and when the touch screen detects that a touch signal is in the representative icon column and moves in the representative icon column, correspondingly moving the displayed representative icon column, terminating the representative icon corresponding to the touch signal, and then, switching the displayed user interface and the shortcut key.

The invention provides an unlocking control method and a related product. The related product comprises a mobile terminal, wherein the mobile terminal comprises an application processor AP, a touch display screen and a fingerprint identification device, wherein when the touch display screen detects touch operation on the touch display screen of N fingers, M touch parameters are collected; the M touch parameters are sent to the AP and the fingerprint identification device is informed to carry out fingerprint collection; the fingerprint identification device is used for collecting K fingerprint images and sending the K fingerprint images to the AP; the AP is used for verifying the M touch parameters and the K fingerprint images and carrying out unlocking operation when the M touch parameters and the K fingerprint images pass the verification. By adopting the unlocking control method and the related product, at least one touch parameter and at least one fingerprint image, which correspond to the plurality of fingers, can be collected, and the unlocking operation is carried out after all the touch parameters and fingerprint images pass the verification, so that the safety of full-screen fingerprints is improved.