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Methods and systems for receiving and transmitting signals associated with projection

  • US 20090310035A1
  • Filed: 07/28/2008
  • Published: 12/17/2009
  • Est. Priority Date: 06/17/2008
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving one or more signals associated with one or more changes in one or more features of one or more projection surfaces; and

    transmitting one or more signals associated with one or more changes in one or more features of one or more projection surfaces.

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