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METHODS OF INTERFACING WITH MULTI-POINT INPUT DEVICES AND MULTI-POINT INPUT SYSTEMS EMPLOYING INTERFACING TECHNIQUES

  • US 20080180406A1
  • Filed: 01/31/2008
  • Published: 07/31/2008
  • Est. Priority Date: 01/31/2007
  • Status: Active Grant
First Claim
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1. A method of interfacing with a multi-point input device, comprising the steps of:

  • displaying an image on a display device;

    detecting positions of a plurality of elements simultaneously contacting the display device;

    ascertaining amounts of pressure exerted by the elements on the display device; and

    controlling a change in the image displayed on the display device in accordance with the ascertained amounts of pressure exerted by the elements on the display device.

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