System and method for tracking an electronic device

  • US 8,094,885 B2
  • Filed: 03/26/2008
  • Issued: 01/10/2012
  • Est. Priority Date: 03/29/2007
  • Status: Expired due to Fees
First Claim
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1. A data processing system for tracking a spatially manipulated controlling object, said system comprising:

  • a camera;

    a processor operatively coupled to said camera;

    a controlling object designated as an object to be tracked by said processor and arranged to emit light at a specific color such that the specific color is selected from a plurality of alternative colors;

    wherein said camera is arranged to receive said colored light and to further transfer the respective data to the processor,wherein said processor is arranged to receive said data from the camera, andwherein the selected color of the emitted light is a least represented color in the scene, out of said at least two alternative colors.

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