Abstract: An interactive-type display window device comprises a receiving unit, a light-pervious panel, at least one sensor, at least a lighting module, and a processing unit. The receiving unit is provided with at least one display shelf for placing display commodities thereon. The light-pervious panel is provided on a front surface of the receiving unit and can be a transparent display panel with a touch control area. Each sensor is a photo sensor or a proximity sensor. Each lighting module is provided within the receiving unit for emitting light onto the display commodities. The processing unit is used for controlling the lighting module according to the sensor's detection results or the consumers' preference. Thereby, it is able to adjust the luminous intensity, luminous chromaticity, luminous color temperature, luminous frequency spectrum, and/or the rotation of the lighting module in order to achieve the desired luminous design.

Abstract: An interactive-type display window device comprises a receiving unit, a light-pervious panel, at least one sensor, at least a lighting module, and a processing unit. The receiving unit is provided with at least one display shelf for placing display commodities thereon. The light-pervious panel is provided on a front surface of the receiving unit and can be a transparent display panel with a touch control area. Each sensor is a photo sensor or a proximity sensor. Each lighting module is provided within the receiving unit for emitting light onto the display commodities. The processing unit is used for controlling the lighting module according to the sensor's detection results or the consumers' preference. Thereby, it is able to adjust the luminous intensity, luminous chromaticity, luminous color temperature, luminous frequency spectrum, and/or the rotation of the lighting module in order to achieve the desired luminous design.

Abstract: A case for a display device comprises a front half casing and a rear half casing. The front half casing includes a rim portion and a hollow portion. Preferably, at least one first and second connecting elements are respectively provided at the front and rear half casings and are arranged to be screwable with each other. Preferably, a support element is connected between the front and the rear half casings for maintaining the rear half casing apart from the front half casing at a fixed angle after the case is open. Preferably, a receiving casing for locating an airflow-generated device used for heat dissipation is provided to be in detachable connection with a bottom of the rear half casing for providing airflow into the case. Preferably, a waterproof frame is provided and fastened onto an external surface of the rim portion for waterproof protection.

Abstract: A system for power management electrically connected to a solar cell is provided. The system for power management includes a photo-sensor, a controller electrically connected to the photo-sensor, and a power manager. The photo-sensor detects an illumination (illuminance or irradiance) of an environment where the solar cell is located. A look-up table of illumination vs. maximum output power is built in the controller, wherein a corresponding maximum output power is determined by the controller according to the illumination detected by the photo-sensor. The power manager is electrically connected to the controller and the solar cell. The power manager controls the output current of the solar cell so as to equalize an output power of solar cell and the corresponding maximum output power. A method for power management is also provided.

Abstract: A mouse including a first microphone, a first speaker, an altitude sensor and a controller is provided. The altitude sensor is for outputting a first sensing signal and a second sensing signal when the mouse is horizontally and laterally orientated, respectively. The controller is electrically connected to the altitude sensor, the first microphone and the first speaker, respectively. The controller receives the first sensing signal and the second sensing signal, respectively, and switches the mouse among a mouse status and a speakerphone communication status. The controller controls the first microphone and the first speaker to respectively receive and output the voice when the mouse is at the speakerphone communication status.

Abstract: A wireless cursor pointing device is disclosed, the device including: an RFID transponder for sensing a radio frequency signal; and a switch connected to the RFID transponder for switching on and off the RFID transponder; wherein when the switch is switched on and the RFID transponder senses the radio frequency signal, the RFID transponder transmits a cursor signal.