Reading for next class

I am trying to find an easy survey for plan recognition--but as of now the best I could manage is the background chapter of Nate Blaylock's thesis.
It is 16 pages double spaced, and is available at

http://rakaposhi.eas.asu.edu/cse574/blaylock-pr.pdf

So unless I find something better, this is your reading for the next class.

Rao