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POINTING METHOD, A DEVICE AND SYSTEM FOR THE SAME

  • US 20120235905A1
  • Filed: 03/07/2012
  • Published: 09/20/2012
  • Est. Priority Date: 03/14/2011
  • Status: Active Grant
First Claim
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1. A method to control a pointing device with an angular rate sensor (ars), said method comprising:

  • generating an ensemble of orthogonal unit vector associated signals by at least one angular rate sensor to represent angular rates in a dimensional space for each mutually orthogonal unit vector direction of said dimensional space,amplifying the at least one of said signal non-linearly for determination of cursor on a screen for (x,y) coordinates of the screen,applying a decision criterion to determine the state of the pointing device as based on said unit vector associated signals.

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