| 摘要 |
<p>PURPOSE:To realize the remote controller with excellent operability used in common for plural devices by providing a means selecting any of menu images projected and displayed on a wall face or the like in a house and generating a signal remote-controlling an operation object device to the remote controller. CONSTITUTION:A menu projection means 1 projects a top menu used to select any of plural devices such as a television receiver, a VTR and an air-conditioner being a control object and an operation menu for the devices onto a wall face or the like. A menu selection means 2 selects a specific item from the top menu and the operation menu projected by the menu projection means 1. Then the control information selected by the menu selection means 2 is sent to the device being the operation object by a radio transmission means 3. Thus, one remote controller is used for plural devices in this way.</p> |
