Someone in this group asked about tutorials on perception.
My newsreader deleted the person's post, or I would have
posted this as a reply to his(?) message. At any rate
I found a very comprehensive text on visual perception on
the web that might be of interest: http://www.yorku.ca/eye/
And you might also check out:
http://www.guam.net/home/bmarmie/sandp.html
Pete
(knp### [at] execpccom)
com)