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Systems and methods for transmitting in response to position

  • US 20090310096A1
  • Filed: 07/11/2008
  • Published: 12/17/2009
  • Est. Priority Date: 06/17/2008
  • Status: Active Grant
First Claim
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1. A method comprising:

  • obtaining information associated with one or more changes in one or more positions associated with one or more projection surfaces; and

    transmitting one or more signals that include the information associated with one or more changes in one or more positions associated with one or more projection surfaces.

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