Cognitive Maps for Navigation
   - Another technique is to image map the cognitive map.
 
   - You can then provide navigation into a website through
       the map. 
 
   - Another idea is to allow the user to develop their own
       (physical) cognitive map.
 
   - This could then be linked into the document or site.
 
   - One thing that is key to this is landmarks. 
 
   - Just like on the map of NW4, there are important
       places called landmarks.
 
   - These landmarks are places where people can get their
       barings.