ELECTRONIC APPARATUS, REMOTE CONTROL APPARATUS AND CONTROL METHOD THEREOF

摘要

PURPOSE: An electronic device, a control method of an electronic device, a remote control device, and a control method of the remote control device are provided to execute a pointing function or an operation recognition function by sensing the motion of a user. CONSTITUTION: A user input unit(104) receives the input of a user. A sensing unit(106) senses the motion of an electronic device. A control unit(110) operates a pointing mode and a non-pointing mode. The pointing mode transmits information corresponding to the sensed motion of the electronic device to an external device. The non-pointing mode transmits information corresponding to the input of the user to the external device. [Reference numerals] (100) Remote control device; (104) User input unit; (106) Sensing unit; (108) Power supplying unit; (150) Electronic device; (152) Image processing unit; (154,102) Communication unit; (156,110) Control unit;