As with maps, shades from blue (lightly used) to red (heavily used) are intended to be suggestive. Nodes are again Web documents, and links are transitions between them.

Figure 7 -- Paths showing degrees of use

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Copyright © 1998 Alan Wexelblat

Alan Wexelblat <>
Except where otherwise noted.
Last modified: Tue Mar 10 16:16:10 1998