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Method, system, and apparatus for enabling near real time collaboration on an electronic document through a plurality of computer systems

  • US 20050234943A1
  • Filed: 08/18/2004
  • Published: 10/20/2005
  • Est. Priority Date: 04/20/2004
  • Status: Active Grant
First Claim
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1. A method for enabling near real time collaboration on an electronic document through a plurality of computer systems, the method comprising:

  • maintaining a data structure representing the entire contents of the electronic document;

    receiving user input at a first of the plurality of computer systems, the user input comprising a modification to the data structure;

    in response to the modification of the data structure, creating a revision that identifies only the modification to the data structure; and

    transmitting the revision to each of the plurality of computer systems other than the computer system at which the input was made.

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