Abstract: A coordinate reception unit receives time series spatial coordinates of an object to be detected. The spatial coordinates include a coordinate in a first direction, a coordinate in a second direction intersecting the first direction, and a coordinate in a third direction intersecting the first direction and the second direction. When a predetermined first condition related to a change in the coordinate in the first direction is satisfied at a first point of time and then a predetermined second condition related to a change in the coordinate in the first direction is satisfied at a second point of time, a function execution unit executes a process in electronic equipment that is a target of control, based on the coordinate in the second direction and the coordinate in the third direction at one or more points of time between the first point of time and the second point of time.

Abstract: Methods and apparatus for protecting a physical unclonable function (PUF) generator are disclosed. In one example, a PUF generator is disclosed. The PUF generator includes a PUF cell array, a PUF control circuit and a reset circuit. The PUF cell array comprises a plurality of bit cells. Each of the plurality of bit cells is configurable into at least two different stable states. The PUF control circuit is coupled to the PUF cell array and is configured to access each of the plurality of bit cells to determine one of the at least two different stable states upon a power-up of the plurality of bit cells, and generate a PUF signature based on the determined stable states of the plurality of bit cells. The reset circuit is coupled to the PUF cell array and is configured to set the plurality of bit cells to represent their initialization data based on an indication of a voltage tempering event of a supply voltage of the PUF cell array.

Abstract: A tablet computer is provided, which includes a sensor section operable to detect positional input by a human operator and output a positional input signal; a display, laid over the sensor section, operable to receive and display a video signal; and a processor, coupled to a memory storing programs for running an operating system (OS) and executing software loaded to the memory, the processor being operable to receive and process the positional input signal from the sensor section and to output a video signal of the OS and the software to the display. The tablet computer further includes a sensor signal filter capable of selectively communicating the positional input signal from the sensor section to the processor, to a separate external processor, or to neither the processor nor the separate external processor; and a display switch capable of coupling the display to the processor or to the separate external processor.

Abstract: Provided is a wearable display device. The wearable display device includes a display panel, comprising a display region and a peripheral region surrounding the display region; a plurality of light-emitting elements, configured to emit light to be irradiated to eyes of a user; a lens assembly, disposed on a light-exiting side of the display panel, the lens assembly comprising a lens mount and a lens within the lens mount, a light transmittance of the lens mount being greater than a threshold; and a plurality of photoelectric sensor assemblies in the peripheral region.

Abstract: In one embodiment, a stylus comprising an accelerometer operable to detect an acceleration in response to a touch to the body and initiate a pre-determined function, a method of using same, and one or more non-transitory computer-readable storage media embodying logic.

Abstract: A tactile feedback method includes: determining a touch state; selecting a fitting waveform corresponding to the touch state according to the touch state; and providing an electrical signal to the tactile feedback apparatus according to the fitting waveform, so as to enable the tactile feedback apparatus to vibrate. A method for obtaining the fitting waveform includes: obtaining a touch simulation mechanical curve, and fitting the touch simulation mechanical curve to obtain the fitting waveform of the electrical signal to be provided to the tactile feedback apparatus.

Abstract: A pen-shaped position indicator is configured to capacitively couple with a sensor surface of a position detection apparatus. The indicator includes a pen-shaped body; a coil; a driving power production circuit configured to produce a DC voltage from an induced signal in the coil by a wireless interaction with a charging device; a signal production circuit connected to the driving power production circuit and configured to generate a signal based on the DC voltage to form a capacitive relationship between the pen-shaped body and the position detection apparatus; a first electrode; and a second electrode. The first and second electrodes are configured to form first and second capacitive relationships with the sensor surface, respectively, to generate detection signals in the sensor surface from which a first detection signal and a second detection signal distinguishable from each other are extracted and used to obtain angle information of the pen-shaped position indicator.

Abstract: An electronic pen is realized which includes a side switch that has a simple configuration and enables instruction inputs of a plurality of states to be performed easily and properly. The electronic pen has a side switch unit provided at a side surface of a pen body to be gripped by a user. The side switch unit includes a sensor unit in which capacitive sensors and pressure sensing sensors are provided as two kinds of touch sensors of different detection systems such that sensor regions (detection regions) are superimposed on each other. Thus, at least a case of performing an operation in such a manner as to act on one touch sensor and a case of performing an operation in such a manner as to act on both touch sensors simultaneously can be indicated through the side switch unit.

Abstract: A first electronic device receives a projection interface of a first application from a second electronic device, and displays the projection interface. The first electronic device receives a first input and a second input that are in the projection interface and that are of a stylus pen used by a user, and displays an updated projection interface. The updated projection interface includes a first layer and a second layer. The first layer includes a first image that includes a first handwriting trajectory and that is generated by the second electronic device based on the first input; and the second layer includes a second handwriting trajectory that is locally drawn by the first electronic device based on the second input.

Abstract: A flexible circuit board has a first binding area and a bending area. The flexible circuit board includes a flexible substrate, a conductor layer, a first protective layer, and a plurality of first binding pins. The plurality of first binding pins is arranged in the first binding area on the flexible substrate. The orthographic projection on the flexible substrate of an edge line of each first binding pin is located within the edge of the flexible substrate, wherein the edge line is located at an end along the extension direction of the first binding pin. The conductor layer is arranged in the bending area on the flexible substrate. The conductor layer is connected with the first binding pins. The first protective layer is arranged on the side of the conductor layer away from the flexible substrate.

Abstract: An electronic apparatus is disclosed. The electronic apparatus includes projection circuitry, a communication interface, and at least one processor connected with the projection circuitry and the communication interface and configure to control the electronic apparatus, and the processor is configured to control the projection circuitry to project an image towards a projection region, receive first motion information from each of a first portable device, a second portable device, and a wearable device through a communication interface after a first portable device, a second portable device, and a wearable device worn by a user are arranged to correspond to the image, identify orientations of each of the first portable device, the second portable device, and the wearable device based on the first motion information, and identify a location of the user based on identified orientations.

Abstract: An input sensor includes: a first sensing electrode including first sensing patterns and a first pattern disposed between the first sensing patterns; a second sensing electrode disposed on the same layer as the first sensing patterns; and a floating pattern including a plurality of segments each overlapping the first pattern and insulated from the second sensing electrode, wherein at least one of the plurality of segments is surrounded by a portion overlapping the first pattern among the second sensing electrode.

Abstract: A position detection device includes a main body with a housing that encloses an electronic pen while the electronic pen is accommodated in an accommodation portion included in the housing, and a planar coil having a rectangular cross-sectional area and disposed adjacent to the accommodation portion at a position at which a direction perpendicular to the rectangular cross-sectional area of the planar coil crosses an axial direction of the electronic pen while the electronic pen is accommodated in the accommodation portion.

Abstract: A storage device includes a nonvolatile memory device and a storage controller. The storage controller accesses the nonvolatile memory device based on a request of an external host device. The storage controller sends a signal to the external host device, based a throughput of accessing the nonvolatile memory device being within a specific range.

Abstract: A position indicator that is used with a position detection device including a position detection sensor, the position indicator including a first function module and a second function module. The first function module includes a core body that, in operation, is brought into contact with an input surface for position detection in the position detection sensor, and a position detection signal transmission circuit, in operation, that transmits a position detection signal to the position detection sensor. The second function module includes a first function circuit that, in operation, generates characteristic selection information corresponding to a characteristic of the core body or a characteristic of the input surface and transmits the characteristic selection information, or a second function circuit that, in operation, generates a stimulus corresponding to the characteristic selection information such that a user who is holding the position indicator audibly or tactilely perceives the stimulus.

Abstract: An electronic device is provided that includes a first display and a second display. The electronic device also includes a processor configured to allocate a first set of resources to the first display and a second set of resources to the second display. The first set of resources is different from the second set of resources. Each of the first set of resources and the second set of resources includes one or more of at least one available hardware resource and at least one available software resource.

Abstract: The present disclosure provides a device for detecting a fixation of a stylus and an intelligent interactive board. The device according to the present disclosure includes a first support, a switch assembly, a magnet assembly and an elastic assembly. The switch assembly is arranged on the first support. A side of the magnet assembly being away from the first support is used to adhere the stylus. The switch assembly includes a micro switch. The micro switch includes a triggering button. The triggering button is arranged facing the magnet assembly, and the magnet assembly includes a triggering part. The magnet assembly is movably connected with the first support, and the elastic assembly is arranged at a movable joint between the magnet assembly and the first support. The device according to the present disclosure can detect the state of the stylus reliably and effectively.

Abstract: This disclosure relates to a method and apparatus for synchronizing audio and text, a readable medium, and an electronic device, and relates to the technical field of electronic information, the method including: in response to a first page displayed on a presentation interface being updated to a second page, determining whether the second page includes multimedia content, wherein audio corresponding to text in the first page is played while the first page is displayed; if the second page includes the multimedia content and the multimedia content is in a mute playing state, controlling the audio to be played continuously; determining a first playing identification of the audio when the playing of the multimedia content is stopped, and determining corresponding target text in accordance with the first playing identification; and updating the second page to a third page on the presentation interface, the third page including the target text.

Abstract: Provided are a display panel and a display apparatus. The display panel includes a fingerprint identification sensor, a first light shield layer disposed on the fingerprint identification sensor and a color film layer disposed on the first light shield layer, wherein the color film layer includes color filters with different colors and light transmission parts disposed between the color filters with different colors; the first light shield layer includes first openings and light shield parts, the light transmission parts and the first openings are used for allowing fingerprint reflected light to transmit and reach the fingerprint identification sensor, and the light shield parts are used for blocking out stray light.

Abstract: Methods, electronic device, and non-transitory computer-readable storage mediums are provided for semantic parsing. The equipment may obtain a first recognition result of a target statement. The first recognition result may include a first intention recognition result and a first entity recognition result. The first entity recognition result may correspond to a plurality of vertical domains. The equipment may also determine one of the plurality of vertical domains corresponding to the first entity recognition result as a target vertical domain corresponding to the target statement according to the first intention recognition result. The equipment may further convert the first entity recognition result into a second entity recognition result in the target vertical domain. The equipment may also parse an intention of the target statement according to the second entity recognition result.