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Systems and methods for freeform annotations

  • US 20050183005A1
  • Filed: 02/12/2004
  • Published: 08/18/2005
  • Est. Priority Date: 02/12/2004
  • Status: Active Grant
First Claim
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1. A method to support freeform annotations, comprising:

  • reading and displaying a portion of a digital document on a screen based on one or more display properties of the screen;

    accepting one or more freeform annotations on the displayed portion of the digital document via one or more input devices; and

    processing the one or more freeform annotations via a completely deterministic state machine.

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