Method and apparatus for remotely controlling electrical appliances using a trackball and display
作者： Eun-suk Choi
DOI:
关键词: Remote control 、 Execution unit 、 Computer hardware 、 Transmitter 、 Data generator 、 Computer data storage 、 User Friendly 、 Control theory 、 Cursor (databases) 、 Real-time computing 、 Engineering
摘要: A remote control method and apparatus thereof performs the of electrical appliances using menus corresponding to functions appliances, which are displayed on a television screen selected by trackball installed apparatus. The system includes controller an appliance. trackball, movement sensor, shift value data storage, generator, commander transmitter. appliance receiver, menu display, display information cursor contents execution unit. Thus, operation is made more user friendly. present invention also reduces complexity difficulty operating reducing number keys controller.
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