Patent ID: 7839297

Claim:
A multimedia file playback remote controller for controlling playback of a multimedia file in a computer, said multimedia file playback remote controller comprising: a controller body asserting a playback control signal for controlling playback of said multimedia file, and comprising: a motion sensor disposed inside said controller body for detecting an inclination status of said controller body and asserting a motion identification signal corresponding to said inclination status; a button disposed on an external surface of the controller body and asserting a triggering signal when said button is pressed down; a processor electrically connected to said motion sensor and said button, and asserting said playback control signal when said motion identification signal and said triggering signal are received by said processor; and a wireless emitter electrically connected to said processor and emitting said playback control signal in a wireless transmission manner; and a receiver communicated with said computer for receiving said playback control signal emitted by said wireless emitter so as to control playback of said multimedia file.