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Method and apparatus for creating and editing node-link diagrams in pen computing systems

  • US 20080232690A1
  • Filed: 03/23/2007
  • Published: 09/25/2008
  • Est. Priority Date: 03/23/2007
  • Status: Active Grant
First Claim
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1. a system for intelligent node-link diagram creation and editing:

  • comprising;

    an electronic display device having a surface on which a writing and/or drawing canvas is provided;

    an input device for writing and/or drawing electronic ink strokes; and

    a computing device, in operative association with the electronic display and the input device, and having stored therein for operation in connection with actions by the input device, a user interface (UI) including,a graphical user interface (GUI) module which controls input and display of the ink strokes applied to the canvas by the input device, anda recognition module which interprets the ink strokes by performance of structure recognition operations.

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