Wireless input apparatus and method using a three-dimensional pointing device
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United States of America Patent
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Aug 24, 2004
Grant Date -
Sep 19, 2002
app pub date -
Mar 14, 2001
filing date -
Mar 14, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A wireless input apparatus by which a user can input various types of information is provided. A conventional remote control of electronic equipment has many buttons or switches to perform various kinds of functions. Therefore, its operability is likely to be lost because of the complexity and the bulkiness of the remote control. The wireless input apparatus has a LCD to display a screen for operation and a 3-D mouse for a user to operate. The user can input various types of operations on the screen and remotely control the equipment. Moreover, a pressure-sensitive resistance film is applied to the 3-D mouse for sensing pressure applied by the user. Even if a very slight amount of pressure is applied to the mouse, the pressure can be effectively detected.
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