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TOUCH SCREEN WITH USER INTERFACE ENHANCEMENT

  • US 20100275163A1
  • Filed: 05/11/2010
  • Published: 10/28/2010
  • Est. Priority Date: 05/16/2001
  • Status: Active Grant
First Claim
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1. A computing system comprising:

  • a display screen;

    a touch sensor;

    a host processor;

    a touch screen control system comprising;

    a touch sensor controller configured to operate the touch sensor to sense user input at the display screen; and

    a display controller configured to operate the display screen to display images;

    wherein the touch screen control system is configured to;

    receive a sequence of images from the host processor for display on the display screen;

    interpose an image from the touch screen control system into the sequence of images; and

    cause the sequence of images with the image from the touch screen control system to appear on the display screen.

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