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Three-Dimensional User Interaction

  • US 20120117514A1
  • Filed: 11/04/2010
  • Published: 05/10/2012
  • Est. Priority Date: 11/04/2010
  • Status: Abandoned Application
First Claim
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1. A computer-implemented method of user interaction, comprising:

  • generating, on a processor, a virtual environment comprising one or more virtual objects and a virtual representation of a user'"'"'s hand having virtual digits formed from a plurality of jointed portions, and displaying, on a display device, the one or more virtual objects;

    tracking a point on each digit of the user'"'"'s hand to obtain a set of point locations;

    controlling the virtual representation such that each of the virtual digits have corresponding point locations to the user'"'"'s hand, and using an algorithm to calculate positions for the plurality of jointed portions from the point locations; and

    updating the one or more virtual objects displayed on the display device by simulating physical forces acting between the virtual representation and the one or more virtual objects in the virtual environment.

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