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ALGORITHMS, SOFTWARE AND AN INTERACTION SYSTEM THAT SUPPORT THE OPERATION OF AN ON THE FLY MOUSE

  • US 20150022449A1
  • Filed: 11/26/2013
  • Published: 01/22/2015
  • Est. Priority Date: 07/16/2013
  • Status: Active Grant
First Claim
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1. A computing system for tracking a pointing/input device, comprising:

  • a computing device having at least one processor, at least one memory, and at least one graphical user interface;

    at least one pointing/input device including at least one visible point light source;

    an imaging device operably linked to the computing device and configured for capturing a plurality of sequential image frames each including a view of the at least one point light source held and/or moved in a three-dimensional space and within a field of view of the imaging device; and

    at least one computer program product operable on the computing device processor;

    wherein the at least one computer program product includes executable instructions for calculating from the plurality of sequential image frames at least a position and/or a motion of the at least one point light source, and for rendering on the graphical user interface a visual marker corresponding to the position and/or the motion of the at least one pointing/input device.

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