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MOVEMENT RECOGNITION AS INPUT MECHANISM

  • US 20100125816A1
  • Filed: 12/10/2008
  • Published: 05/20/2010
  • Est. Priority Date: 11/20/2008
  • Status: Active Grant
First Claim
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1. A method of interacting with a graphical user interface on a portable computing device, comprising:

  • obtaining a first image using an imaging element of the portable computing device, the first image including a facial feature of a user of the portable computing device;

    obtaining a second image using the imaging element, the second image including the facial feature of the user of the portable computing device;

    analyzing the obtained first image and second image, with the portable computing device, to determine a change in the position of the facial feature of the user with respect to the portable computing device; and

    altering information displayed within the graphical user interface based at least in part on the determined change, wherein the information displayed within the graphical user interface excludes a representation of either or both of the obtained first and second images.

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