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NATURAL USER INTERFACES FOR MOBILE IMAGE VIEWING

  • US 20120314899A1
  • Filed: 06/13/2011
  • Published: 12/13/2012
  • Est. Priority Date: 06/13/2011
  • Status: Abandoned Application
First Claim
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1. A computer-implemented process for viewing large scale imagery on a mobile device, comprising:

  • tracking a mobile device'"'"'s orientation and position;

    using a camera and viewer tracker on the mobile device to track a user'"'"'s face looking at a screen on the mobile device;

    computing a viewing angle and a viewing distance between the user and the screen on the mobile device by using the tracked orientation and position of the mobile device, and the tracked position of the user'"'"'s face relative to screen of the mobile device; and

    computing image transformations of an imagery rendered on the screen of the mobile device using the computed viewing angle and viewing distance to allow the user to control viewing of the rendered imagery.

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