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SYSTEM AND METHOD FOR DETECTING THE POSITION OF AN ACTUATION MEMBER ON A DISPLAY SCREEN

  • US 20150355784A1
  • Filed: 01/14/2014
  • Published: 12/10/2015
  • Est. Priority Date: 01/15/2013
  • Status: Active Grant
First Claim
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1. A method comprising the steps of:

  • displaying first successive images on a screen;

    acquiring at least one second image;

    searching for the position of at least one actuation member relative to the screen based on an analysis of the second image; and

    modifying at least one of the next first images to be displayed if conditions of determination of the position of the actuation member in the second image are only partially fulfilled.

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