David Lu / 2D XML Navigator

With Robert Christensen

A map that allows one to see one's current position in a complex, hierarchically structured document. The context: an HTML-based e-learning aplication that used XML to separate content from presentation.

The visualisation at left is a small, reusable component. It creates a 2D graph structure from XML passed to it from elsewhere.

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A You are Here map for hierarchically structured information.		2D XML Navigator With Robert Christensen A map that allows one to see one's current position in a complex, hierarchically structured document. The context: an HTML-based e-learning aplication that used XML to separate content from presentation. The visualisation at left is a small, reusable component. It creates a 2D graph structure from XML passed to it from elsewhere.