Abstract: An analog input device including at least one mounting panel and a matrix of analog push button assemblies mounted thereon. Each analog push button assembly including an analog pressure sensor including a pressure reception arrangement having an optical sensing sub-arrangement configured to measure an amount of light varied according to a pressure sensed at the pressure reception arrangement and an output terminal for outputting an analog signal corresponding to the amount of light measured, and a plunger element configured to exert the pressure on the pressure reception arrangement. The analog input device may include a multiplexer including an input side coupled to the push button assemblies and an output side; an analog-to-digital converter coupled to the output side of the multiplexer; a processor coupled to the analog-to-digital converter and configured to output a data packet; and a communication interface configured to transmit the data packet to a host computing device.

Abstract: A wearable electronic device includes a display, and at least one processor connected to the display, where the at least one processor is configured to obtain a first space necessary for a motion of a user corresponding to a motion of an avatar, the motion of the avatar being performed in a virtual space of virtual reality (VR) content displayed through the display, obtain a second space for safely performing the motion of the user, set a scale value, based on the first space and the second space, and based on obtaining the motion of the user, determine, using the set scale value, a size of the motion of the avatar, the motion of the avatar being performed by the motion of the user.

Abstract: An input device comprises a depressible element with two switches including a first switch configured to generate a first signal when the depressible element is depressed by a threshold distance and a second switch configured to generate a second signal indicating when the depressible element is depressed by the threshold distance and the second switch is in an active state. One or more processors may be configured to receive the first signal from the first switch; configure the second switch to change from an inactive state to an active state in response to receiving the first signal; receive the second signal from the second switch in the active state; determine whether the second signal indicates that the depressible element is depressed by the threshold distance; and generate event data confirming that the depressible element is depressed by the threshold distance in response to receiving the second signal.

Abstract: Examples of systems and methods for interacting with content and updating the location and orientation of that content using a single controller. The system may allow a user to use the same controller for moving content around the room and interacting with that content by tracking a range of the motion of the controller.

Abstract: Disclosed is an input device including a position detection sensor, an operation including a position indicator which, in operation, indicates a position through interaction with the position detection sensor and accepts a predetermined operation, the operation part being disposed on an input surface that serves as a position detection region of the position detection sensor, an operation detection circuit that, in operation, detects the operation accepted by the operation part, based on the interaction between the position indicator of the operation part and the position detection sensor, and a control signal output circuit that, in operation, outputs a control signal corresponding to the operation detected by the operation detection circuit.

Abstract: A display substrate and a display device are disclosed. The display substrate includes a light-transmitting region, wherein the light-transmitting region includes a plurality of rows of effective sub-pixel sets and a plurality of main spacers, each row of the plurality of rows of effective sub-pixel sets includes a plurality of effective sub-pixel sets, each of the plurality of effective sub-pixel sets includes a plurality of effective sub-pixels, any two adjacent effective sub-pixel sets in a same row are spaced apart from each other by one main spacer, the main spacer includes at least two sub-spacers arranged along a column direction. At least two sub-spacers arranged along a row direction have different widths; and/or at least two sub-spacers of a same main sub-spacer have different widths.

Abstract: The present application discloses a touch display panel and a display device. In the touch display panel, a driver chip includes a plurality of first output terminals and a plurality of second output terminals; the first output terminals output display signals during a display stage, and the second output terminals are connected to touch traces in a one-to-one correspondence. Each of detecting lines is connected to an end of a corresponding one of the touch traces close to the driver chip, and a plurality of the detecting lines extend from two sides of the driver chip along a direction of the driver chip away from touch electrodes.

Abstract: Embodiments of this application relate to the field of electronic devices, and disclose a display method and an electronic device. A specific solution is as follows: An electronic device displays a first interface on a display, where the first interface is an interface of a first application in the electronic device; when a second application in the electronic device meets a preset condition, the electronic device displays a first control on the first interface, where the first control includes an identifier of the first application and an identifier of the second application; the electronic device receives a first operation performed by a user on the first control; and in response to the first operation, the electronic device displays a second interface on the display, where the second interface includes the interface of the first application and an interface of the second application.

Abstract: A display panel can include a plurality of first pixel circuits configured to receive a pixel driving voltage and a reference voltage for displaying an image; and a plurality of second pixel circuits including a power line supplied with the pixel driving voltage and a reference voltage line supplied with the reference voltage, the plurality of second pixel circuits being configured to short-circuit the power line to the reference voltage line for at least some amount of time within a vertical blank period. Also, the plurality of second pixel circuits can maintain uniform luminance of the plurality of first pixel circuits.

Abstract: An electronic device includes a sensor unit. The sensor unit includes a sensor and low power, low area sensor processing unit. The sensor processing unit performs an unsupervised machine learning processes to learn to recognize an activity or motion of the user or device. The user can request to learn the new activity. The sensor processing unit can request that the user remain stationary for a selected period of time before performing the activity. The sensor processing unit records sensor data while the user performs the activity and generates an activity template from the sensor data. The sensor processing can then infer when the user is performing the activity by comparing sensor signals to the activity template.

Abstract: The image transmission system executes the following five steps. The first step is acquiring a first image by capturing a first person present in a first area by a first camera. The second step is generating a first person silhouette image representing a silhouette of the first person shown in the first image. The third step is projecting or displaying the first person silhouette image on a second object installed in a second area that is different from the first area. The fourth step is determining whether or not the first person performs a first trigger action based on the first image. Fifth step is when the first person performs the first trigger action, projecting or displaying a first person detailed image on the second object, wherein the first person detailed image is closer to a real image of the first person than the first person silhouette image is.

Abstract: The present disclosure discloses a screen projection method, a screen projection apparatus, an electronic device, and a computer-readable storage medium. The screen projection method includes: sending a search file to search a client, the search file including an equipment identification and configuration parameters of a server, the configuration parameters of the server including parameters for selecting a target client; receiving a search response message returned by the client, the search response message including an equipment identification and equipment parameters of the client; determining the target client meeting a screen projection condition according to the search response message; and sending a screen projection file to the target client.

Abstract: A display device includes pixels including a light-emitting element, and an initialization transistor connected between an anode electrode of the light-emitting element and a first initialization power line to which a voltage of initialization power is supplied, and turned on when an initialization scan signal is supplied, and an initialization scan driver which supplies the initialization scan signal. The initial scan driver supplies an i-th (i is a natural number) initial scan signal to overlap an (i?1)-th initial scan signal, and supplies an (i+1)-th initial scan signal so as not to overlap the i-th initial scan signal, and the initialization scan signal is set to a gate-on voltage.

Abstract: An OLED display system is provided having visual performance pixel compensation for loss of brightness, including display pixels, where each display pixel has OLED subpixels and pixel drive circuitry; a sensing system having sensors and analog to digital conversion circuitry connected to each of the sensors, and a processor to provide an image data drive signal to each of the display pixels, receive the sensor signal from the ADC circuitry for each sensor, estimate a state of degradation of at least one of the display pixels, determine a drive-signal compensation for each display pixel having an estimated state of degradation and compensate the image data drive signal to each display pixel having an estimated state of degradation. Methods for compensating pixels for an image in a display are also provided.

Abstract: A control switch of a drive circuit, an array substrate, and a display panel are disclosed. The control switch includes a thin film transistor. In the thin film transistor, each source branch directly connected to a source lead is a first source branch, and each source branch not directly connected to the source lead is a second source branch. A channel width between the first source branch and the adjacent drain branch is greater than that between the second source branch and the adjacent drain branch.

Abstract: A keyboard membrane, which is a thin sheet molded object thermoformed by a thermoplastic wear-resistant molding membrane, comprising a plurality of concave-convex parts, the concave-convex part comprises a plurality of upwardly protruding pressing parts, each of the pressing parts has a top wall and a peripheral wall extending downward from a periphery of the top wall; the keyboard membrane is disposed on a key module with keys; each of the pressing parts is connected with one of the keys of the key module; a periphery of the keyboard membrane has a peripheral edge extending outward from the pressing part, and the peripheral edge wraps the key module to form a waterproof and dustproof keyboard.

Abstract: A method, apparatus, and computer-readable medium for determining a tolerance specification of a clock synchronization between a touch display device (TDD) and a stylus. In the method, an accumulated timing error between the TDD and the stylus is determined based on crystal inaccuracies of the TDD and the stylus, connection interval of Bluetooth communication between the TDD and the stylus, and a number of consecutive failed transmissions of the Bluetooth communication. A total processing delay is determined based on a first processing delay and a second processing delay. The first processing delay is a time delay of sending a synchronization signal from touch driving circuitry of the TDD to Bluetooth circuitry of the TDD. The second processing delay is a time delay of sending a Bluetooth packet from the TDD to the stylus. The tolerance specification is determined based on the accumulated timing error and the total processing delay.

Abstract: A display panel includes a plurality of fist pixels disposed in a first area, a plurality of second pixels disposed in a second area surrounded by the first area, a first touch sensing portion disposed in the first area, and a second touch sensing portion disposed in the second area with a density lower than the first ouch sensing portion.

Abstract: An array substrate is provided. The array substrate includes K number of columns of first pads. A respective first pad is connected to an anode of a light emitting element, a second electrode of a fifth transistor, and a second electrode of a sixth transistor. The K number of columns of first pads include a plurality of first-first pads in (2k-1)-th columns of the K columns and a plurality of second-first pads in (2k)-th columns of the K columns. A respective first-first pad and a respective second-first pad have different average line widths.

Abstract: A touch panel includes a first portion extending in a first direction within a pixel region, a source driving circuit, an inspection circuit, an input terminal region, and an inspection line extending in the first direction within a frame region. The inspection line is formed in a layer different from a layer where the first portion is formed. The inspection line is connected to the first portion and a second portion via a contact hole between a touch-detecting electrode and the source driving circuit. The second portion crosses the source driving circuit and the inspection circuit in a direction intersecting the first direction.