Ned Konz' Connectors can be used to draw concept and mind maps in
Squeak. I believe the Connectors package is included in the eToys
image. If you embed the concept map into a bookmorph, you could
program the map to actually jump to different pages in the book,
depending on what node you selected.
I have posted Ned's Connector tutorial on my wiki:
http://squeak.pbwiki.com/Connector%20Tutorial
Dave
