The present invention relates to a mouse pad comprising a flat metal alloy sheet having a surface that has been treated with a ceramic and polymer coating to provide the surface with a desired friction co-efficient. A method of manufacture of the mousepad is also provided.

A mouse pad includes a mat part having a fixation portion and a 3D decorative object removably fixed on the fixation portion.

A thigh-supportable mouse pad device is provided, which is attachable to a thigh of a user to support a computer mouse, tablet or other personal mobile electronic device in a comfortable position for the user. The thigh-supportable mouse pad device includes a mouse pad assembly having a top surface which supports a computer mouse and the computer mouse to operate thereon. The mouse pad device further includes a pad support configured to secure the mouse pad assembly on the thigh of the user. The mouse pad assembly may be rotatable and/or tiltable relative to the thigh, to accommodate different user postures and electronic devices, and provide a variety of uses and applications.

A mouse device and method for calibrating sensitivity thereof are provided. The method for calibrating sensitivity includes the following steps. First, sampling information is obtained under a test mode. A calibration factor is obtained according to the sampling information and a preset value. The calibration factor can be obtained by dividing the preset value by the resolution. Under a normal mode, an actual count detected by the mouse device is calibrated according to the calibration factor. Whenever the mouse device is moved on the operating surface for a distance, the actual count detected by the mouse device can be calibrated to obtain a calibrated count. The calibrated count can be calculated by multiplying the actual count by the calibration factor.

A mouse pad device with a charging function including a mouse pad module, a charging module, and a shell module is provided. The mouse pad module includes a mouse pad body and a light guide unit. The charging module includes a control unit, a first light-emitting diode (LED) unit, a second LED unit, and a first wireless charging coil unit. The shell module includes a shell unit and an affixing unit. The first charging coil unit and the control unit are disposed in the shell unit, and the first LED unit and the second LED unit are disposed on two sides of the shell unit. The shell module is detachably fixed on an affixing area of the mouse pad body by utilizing the affixing unit.

Visual images projected on a projection surface by a projector provide an interactive user interface having end user inputs detected by a detection device, such as a depth camera. The detection device monitors projected images initiated in response to user inputs to determine calibration deviations, such as by comparing the distance between where a user makes an input and where the input is projected. Calibration is performed to align the projected outputs and detected inputs. The calibration may include a coordinate system anchored by its origin to a physical reference point of the projection surface, such as a display mat or desktop edge.

A system that incorporates the subject disclosure may include, for example, a processor that performs operations including detecting a first depression range of a button that includes an electro-mechanical sensor for detecting the first depression range, comparing the first depression range to a first actuation threshold, and asserting a first actuation state when the first depression range is at or exceeds the first actuation threshold. Additional embodiments are disclosed.

A detachable charging pad includes a carrier and a control box. The carrier has a coil portion and a housing, and the housing has a first electrical connecting portion. The control box is detachably disposed in the housing. The control box has a control circuit and a second electrical connecting portion. When the control box is disposed in the housing, the first electrical connecting portion and the second electrical connecting portion are electrically in contact with each other. The control circuit outputs a control signal to the coil portion through the second electrical connecting portion and the first electrical connecting portion. The coil portion activates a wireless charging function according to the control signal. When the control box is not disposed in the housing, the coil portion stops the wireless charging function.

An input device that includes a mouse; a mousepad, that includes a sensor to detect a position of the mouse on a surface of the mousepad; a processor; an array of light-emitting diodes (LEDs) to, when activated by the processor, indicate a position of the mouse on the surface of the mousepad; wherein the mouse comprises a button that, when activated, causes the processor to initiate an action based on the detected position of the mouse relative to the surface of the mousepad.

A wireless charging pad including a substrate, a circuit board, a coil module, and a colloid is provided. The circuit board and the coil module are disposed on the substrate. The circuit board includes a control circuit and a voltage conversion circuit. The control circuit is electrically connected to the voltage conversion circuit and the coil module is electrically connected to the voltage conversion circuit. A colloid encapsulates the substrate, the circuit board, and the coil module, and the colloid has a flat appearance.