The present invention relates to an electronic device configured to be fixed to a standing surface； wherein said electronic device comprises: a processor； a sensor, wherein said sensor is selected from one of the following sensors: a. an accelerometer sensor configured to estimate the acceleration of said standing surface and provide acceleration data； and wherein said processor is configured to receive said acceleration data from said accelerometer sensor and convert said accelerometer data into corresponding generic key stroke commands of a standard keyboard； b. a gyroscope sensor configured to estimate angular data of said standing surface and provide angular data； and wherein said processor is configured to receive said angular data from said gyroscope sensor and convert said angular data into corresponding generic key stroke commands of a standard keyboard； a transmitter configured to transmit said generic key stroke commands to a remote device； and a power source.
