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System and Method of Simulation

  • US 20080309506A1
  • Filed: 08/20/2008
  • Published: 12/18/2008
  • Est. Priority Date: 07/27/2006
  • Status: Abandoned Application
First Claim
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1. A tracking structure comprising:

  • a two-dimensional substantially planar grid; and

    at least one wireless identification unit, which when located adjacent to a region of the grid induces an electrical signal therein.

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