Patent ID: 8629941

Claim:
A remote controller for controlling an audio/video device, comprising: a main body to be held by a user; a button module disposed on the main body for generating an actuating signal in response to the press of a button of the button module, the button module comprising: a function button group to be pressed to make the audio/video device to perform one or more operations; and a programming button group to be pressed to program the remote controller to associate a motion status with a control command corresponding to the one or more function operations of the audio/video device; a motion-sensing module disposed in the main body, and having therein an adjustable sensing tolerance limit related to a complexity of an electronic menu for generating a sensing signal in response to the motion status of the main body; a microprocessor unit disposed in the main body and in communication with the button module and the motion-sensing module for receiving and processing the actuating signal and the sensing signal, and the microprocessor unit having a conflicting setting to associate an operation error limit with the control command corresponding to the one or more function operations of the audio/video device as the sensing signal is out of the adjustable sensing tolerance limit, the operation error limit being related to the adjustable sensing tolerance limit; and a memory in communication with the microprocessor unit for storing the motion status and the control command to be accessed by the microprocessor unit.