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Sensor Methods and Systems for Position Detection

  • US 20110205185A1
  • Filed: 12/06/2010
  • Published: 08/25/2011
  • Est. Priority Date: 12/04/2009
  • Status: Abandoned Application
First Claim
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1. A computing system, comprising:

  • a sensor comprising an array of pixels; and

    conditioning logic interfaced to the array of pixels, the conditioning logic configured to sample the array of pixels during a first time interval, sample the array of pixels during a second time interval, take a difference of the pixels sampled during the first and second time intervals, and to output a representative image.

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