Abstract: A method and a system for switching an input device are disclosed. The method is adapted to the system for switching the input device including a main control device and a slave device. The main control device is connected to an input device and detects input information of the input device. The main control device detects a transmission protocol between the main control device and the slave device. Whether a control target device of the input device is the slave device is determined by the main control device. When the control target device of the input device is the slave device, the main control device converts the input information into a transmission packet conforming to the transmission protocol. The transmission packet is transmitted from the main control device to the slave device. The slave device parses the transmission packet to obtain the input information to perform an input operation according to the input information.

Abstract: An electronic device includes: at least one connection interface, to receive an external signal. A first signal switching multiplexer is connected to the connection interface. A laptop system is connected to the first signal switching multiplexer, to operate in a laptop mode. A drawing board system is connected to the first signal switching multiplexer, to operate in a drawing board mode and an independent screen mode. A switching switch generates a switching signal and transmits it to the first signal switching multiplexer, the laptop system, and the drawing board system, to select the laptop mode, the drawing board mode, or the independent screen mode.

Abstract: A method and device are disclosed from the perspective of a User Equipment (UE). In one embodiment, the UE initiates a Small Data Transmission (SDT) procedure in RRC_INACTIVE state. Furthermore, the UE transmits a Radio Resource Control (RRC) message to network in response to arrival of a first data, to be transmitted to the network, during the SDT procedure, wherein the first data is not allowed to be transmitted via the SDT procedure.

Abstract: An image generation method and an image generation device are disclosed. The method includes: reading a first image from a storage circuit; disposing an image mask on the first image, wherein the image mask covers a part of the image areas in the first image; moving, randomly, the image mask to change a covering range of the image mask in the first image; obtaining a second image from the first image according to the moved image mask; and storing the second image into the storage circuit.

Abstract: An animated image publishing method, applied to a client device, is provided. The animated image publishing method includes: analyzing animated image data; configuring the animated image data based on a predetermined rule to generate script data; transforming the script data into a script file; packaging the script file and at least one source image corresponding to the script file into a packaging file and uploading the packaging file to a network server; and providing a transformation program to a client device, where the transformation program is configured to parse the packaging file to obtain the script data and render the script data into an animated image.

Abstract: A circuit board is adapted for inserting an expansion card with an electrical contact part, a non-electrical convex part, and a positioning part. The circuit board includes a board body, a slot, a release structure, and a transmission mechanism. The slot is disposed on the board body and includes a socket, a connecting end, and an outer surface. The socket is adapted for the electrical contact part to be inserted. The release structure is movably disposed at the connecting end and includes a limiting part. The transmission mechanism is disposed in the socket, adjacent to the connecting end, or adjacent to the outer surface. The transmission mechanism includes a driving member and a linking member. The driving member is adapted for contacting the electrical contact part, the non-electrical convex part, or the positioning part. The linking member is disposed between the driving member and the release structure.

Abstract: A video editing method applied to an electronic device is provided. The electronic device includes a processor and a human-machine interface, the processor is configured to execute a program to generate video data, and the human-machine interface is configured to receive an input signal. The video editing method includes: obtaining the video data; monitoring the input signal; setting an editing condition; and recording the video data to generate a video clip when the input signal meets the editing condition. A video editing system is further provided.

Abstract: An electronic device and a performance optimization method thereof are provided. The electronic device includes a battery module, a processor, and a controller. The battery module is configured to supply power to the electronic device. The processor has a power limit. The controller is configured to monitor a charging and discharging current of the battery module. In a power connection mode, the controller analyzes a status of the battery module and adjusts the power limit of the processor according to the charging and discharging current.

Abstract: A method and device are disclosed from the perspective of a first User Equipment (UE) to perform a PC5 unicast link establishment procedure. In one embodiment, the method includes the first UE transmitting a first PC5-S message for establishing a PC5 unicast link with a UE-to-UE Relay, wherein the PC5-S message includes a Layer-2 Identity (ID) of a second UE. The method further includes the first UE receiving a second PC5-S message from the UE-to-UE Relay, wherein the second PC5-S message is transmitted by the UE-to-UE Relay in response to reception of the first PC5-S message.

Abstract: A control circuit for controlling a power module is provided. The power module drives a processing circuit. The control circuit includes a first resistor, a second resistor, a trigger circuit, and a switch circuit. The first resistor is coupled between a first reference voltage and a setting input terminal. The second resistor is coupled between a second reference voltage and the setting input terminal. The trigger circuit provides a switching signal in response to an operating signal. The switch circuit transmits a control signal to the setting input terminal in response to a first voltage level, and stops transmitting the control signal in response to a second voltage level. The power module executes one of a first power supply mode and a second power supply mode in response to a voltage value. When the control signal is not received, the power module executes a third power supply mode.

Abstract: Disclosed are a method and a system for battery parameter update. The method is adapted to update a first battery parameter set of a target battery module, and includes: collecting a plurality of second battery parameter sets to a server when updating of a plurality of other battery modules are completed; classifying the second battery parameter sets based on a collection condition and storing them as reference battery parameter sets; determining whether the target battery module has not updated the first battery parameter set for more than a specified time; selecting a suitable battery parameter set close to a use state of the target battery module from the reference battery parameter sets when the target battery module does not update the first battery parameter set for more than the specified time; and updating the first battery parameter set of the target battery module according to the suitable battery parameter set.

Abstract: An antenna module is disposed to an electronic device includes a fixed member, a rotating component, a reflector, a director, and an antenna unit. The electronic device includes a first body and a second body. The first body has a first surface and a second surface. The fixed member is disposed to the first body fixedly. The rotating component is connected to the fixed member rotatably. The reflector and the director are disposed to the rotating component. The antenna unit is disposed to the first body and between the reflector and the director. When the first body and the second body rotate relative to each other, the reflector is located between the antenna unit and one of the first surface and the second surface, and the director is located between the antenna unit and another one of the first surface and the second surface.

Abstract: A wideband millimeter-wave antenna device includes an antenna radiation layer and a transparent metasurface layer. The antenna radiation layer is below a transparent panel of a display panel and maintains a spaced height from the transparent panel. The transparent metasurface layer is on an upper surface of the transparent panel. The antenna radiation layer includes a dielectric substrate, a radiating metal portion, and a ground plane. The dielectric substrate is below the transparent panel and includes a first surface and a second surface, and the first surface faces the transparent panel. The radiating metal portion is on the first surface. The ground plane is on the second surface. The transparent metasurface layer includes a transparent substrate and metasurface units. The transparent substrate is on the upper surface of the transparent panel. The metasurface units are on the transparent substrate. Each metasurface unit is formed by a diamond-grid metal wire.

Abstract: A mobile electronic device and an operation interface adjustment method thereof are provided. The method is adapted to the mobile electronic device including a touch screen and includes the following steps. An application (app) is launched. A handedness status is determined. A display position of each of a plurality of control options in an operation interface of the app is determined according to the handedness status and a frequency of use of each of the control options of the app. The operation interface including the control options is displayed via a touch screen according to the display position of each of the control options in the operation interface.

Abstract: An electronic device and a power switching control method are provided. The electronic device includes a basic input/output system (BIOS), an embedded controller, and a control chip. The BIOS is configured to generate a first handshake command when executing an update mode. The embedded controller is coupled to the BIOS and includes a general-purpose input-output (GPIO) pin. The embedded controller performs a handshake procedure with the BIOS according to the first handshake command, and determines a voltage level of the GPIO pin according to the first handshake command. The control chip is coupled to the GPIO pin of the embedded controller, and is configured to determine a power switching waiting time of a power switching unit according to the voltage level of the GPIO pin.

Abstract: The invention provides an electronic device and a gain calibration method for an image stabilization function thereof. The method includes the following. The image stabilization function is activated. A first image is generated by using a first gain through an image capturing device, and a first blur degree of the first image is obtained. A second image is generated by using a second gain through the image capturing device, and a second blur degree of the second image is obtained. A reference blur degree corresponding to the second gain is determined according to the second blur degree. A calibrated gain for the image stabilization function is determined according to a linear relationship established between the first blur degree corresponding to the first gain and the reference blur degree corresponding to the second gain.

Abstract: An augmented reality implementing method applied to a server, which includes a plurality of augmented reality objects and a plurality of setting records corresponding to the augmented reality objects respectively is provided. Firstly, the server receives an augmented reality request from a mobile device, where the augmented reality request is related to a target device. Then, the server is communicated with the target device to access current information. Then, the server determines the current information corresponds to which one of the setting records, and selects one of the augmented reality objects based on the determined setting record as a virtual object provided to the mobile device.

Abstract: A touchpad device is provided in the disclosure. The touchpad device includes a touch circuit board, at least two pressure detecting elements, a touch control unit, and a pressure control unit. The touch circuit board includes a touchable zone. The at least two pressure detecting elements are located below the touch circuit board and correspond to at least one pressure sensitive input region in the touchable zone. The touch control unit is electrically connected to the touch circuit board and is configured to receive and process a touch signal from the touch circuit board to generate touch coordinate information. The pressure control unit is electrically connected to the pressure detecting elements and is configured to receive and process a pressure signal detected by the pressure detecting elements in the pressure sensitive input region to generate touch pressure information.

Abstract: A charging control circuit is provided. The charging control circuit includes a battery module, an oscillator, a charge pump, and a first switch circuit. The battery module is configured to provide a power supply voltage in a shipping mode. The oscillator is configured to generate an oscillation signal according to the power supply voltage. The charge pump is configured to receive the power supply voltage and boost the power supply voltage in response to the oscillation signal, thereby providing an output voltage to a positive terminal of the battery module. The first switch circuit is coupled between the battery module, the oscillator, and the charge pump and configured to be turned on according to a first switch signal to provide the power supply voltage to the oscillator and the charge pump.

Abstract: A circuit layout method and a circuit layout device. The method is adapted for a circuit layout of a common board circuit between a CPU, a GPU and a multimedia interface connector. The common board circuit includes a design circuit and a signal conditioner. The method includes the following steps: a common board evaluation is performed on multiple predetermined models according to a first layout design specification of the CPU and a second layout design specification of the GPU; the design circuit is planned according to a result of the common board evaluation; the suitable signal conditioner is selected according to the planned design circuit; and the first layout design specification, the second layout design specification and a third layout design specification of the signal conditioner are integrated, and accordingly a layout circuit diagram of the common board circuit is drawn.