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Pointing input device

  • US 20090128485A1
  • Filed: 09/11/2007
  • Published: 05/21/2009
  • Est. Priority Date: 11/07/2006
  • Status: Abandoned Application
First Claim
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1. A pointing input device, for controlling a cursor position of an image processing device, and the pointing input device comprising:

  • an inertia device, having a gyroscope and an accelerometer, for detecting a movement of a user'"'"'s hand while generating an electronic signal;

    a signal processor, electrically coupled to the inertia device, for retrieving electronic signal of the inertia device and processing and converting the electronic signal into a cursor position signal; and

    a wireless transmitter, electrically coupled to the signal processor, for retrieving the cursor position signal of the signal processor, and transmitting the cursor position signal to the image processing device having a receiving device.

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