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Altering a display on a viewing device based upon a user proximity to the viewing device

  • US 20030210258A1
  • Filed: 05/13/2002
  • Published: 11/13/2003
  • Est. Priority Date: 05/13/2002
  • Status: Active Grant
First Claim
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1. A computer implemented method of altering an image displayed to a user upon a viewing device having a plurality of proximity sensors based upon a measured proximity of the user to the viewing device, the method comprising:

  • determining a plurality of proximity time values for each of the plurality of proximity sensors;

    generating a zoom command based upon an average of the plurality of proximity time values;

    generating a scroll command based upon difference between the plurality of proximity time values; and

    altering the image displayed to the user based upon the zoom command and the scroll command.

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