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Interactive web book system for contributing and viewing material with attribution and derivation features

  • US 6,721,788 B2
  • Filed: 05/13/2002
  • Issued: 04/13/2004
  • Est. Priority Date: 10/23/1996
  • Status: Expired due to Term
First Claim
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1. A method for contributing and viewing material, comprising:

  • allowing a contributor to create derivations based on previously contributed material with an authoring tool;

    automatically generating an attribution link from each derivation to the previously contributed material on which that derivation is based; and

    allowing a user to navigate through the material, wherein the user navigates from a given derivation to the previously contributed material on which the given derivation is based using one of the generated attribution links.

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