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Display with an Optical Sensor

  • US 20120120030A1
  • Filed: 07/23/2009
  • Published: 05/17/2012
  • Est. Priority Date: 07/23/2009
  • Status: Abandoned Application
First Claim
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1. A display system 100 comprising:

  • a three dimensional optical sensor 115 to generate three dimensional data for an object 120 that contacts the display system, wherein the object contacts the display system if the object is less than a contact distance from the display system; and

    a controller to activate a function of a computing device only if the object extends from the display system to a distance greater than a programmed distance 130.

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