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User interface for exploring a graph of information

  • US 7,036,093 B2
  • Filed: 06/05/2001
  • Issued: 04/25/2006
  • Est. Priority Date: 06/05/2000
  • Status: Active Grant
First Claim
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1. A user interface system comprising:

  • a plurality of nodes organized into a hierarchy of information, at least one node in said plurality being a source node, said source node having focus, said source node represented substantially as a circle, said source node substantially centered in a view, said source node encircling a sub-hierarchy of nodes, a scalability indicator to identify the presence of invisible nodes, a tab to facilitate changing of nodes displayed in the view, wherein a user input device may be used to set view focus and modify view.

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