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System and method for using a digital watermark on a graphical user interface as identifying indicia in a healthcare setting

  • US 7,853,036 B2
  • Filed: 12/14/2006
  • Issued: 12/14/2010
  • Est. Priority Date: 05/29/2003
  • Status: Active Grant
First Claim
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1. A method of displaying healthcare-related information on a viewing window in a computer system, the method comprising:

  • obtaining a background color used for the display of healthcare-related information in the viewing window;

    calculating a watermark color distinguishable from the background color when displayed in the viewing window such that the watermark is viewable by the human eye; and

    displaying a watermark, for viewing by a user, in the calculated color in the viewing window, the watermark overlaying the healthcare-related information, wherein the watermark and the healthcare-related information are simultaneously readable.

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