Navigation in Hypertext

Dynamic Map Example

Dynamic search on Altavista: the query is "ptolomaeus"

A brief explanation of node icons, node colors and arc colors in the map:

Nodes:
green: page parsed.
gray: page not yet parsed.
yellow: non-HTML page.
red: selected node.
cyan: macro-node. 		Arcs:
black: forward arc.

Source: http://www.dia.uniroma3.it/~ptolemy/

Navigation in Hypertext Navigation Aids Maps

Last modified: 6 Nov 2002 by Kathy Nguyen Dang