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Method and system to generate an image for monitoring user interaction with a computer

  • US 20050140675A1
  • Filed: 06/07/2004
  • Published: 06/30/2005
  • Est. Priority Date: 08/06/2003
  • Status: Abandoned Application
First Claim
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1. A method of generating an image for use in monitoring interaction between a user and a computer, the method including:

  • generating random reference data wherein the reference data comprises a plurality of characters;

    randomly selecting a font set from one of a plurality of font sets, each font set comprising a plurality of font images;

    retrieving for each character of the reference data a corresponding font image; and

    combining the retrieved font images.

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