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LOCATION DETECTION SYSTEM

  • US 20120098802A1
  • Filed: 10/24/2011
  • Published: 04/26/2012
  • Est. Priority Date: 10/25/2010
  • Status: Abandoned Application
First Claim
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1. A directional display system, comprisinga directional display device for displaying first visual content in a first direction, wherein the first direction is variable;

  • anda processing system configured to;

    establish a wireless link with a first wireless device positioned with a viewer for the first visual content,determine the direction of the first wireless device relative to the display device utilising the first wireless link, andcontrol the display device such that the first direction is defined at least in part by the direction of the first wireless device.

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