Almost like being there

A slideshow of my recent "Teaching Technology" presentation is available here. I particularly like slides #6 (I seem to be hitching a lift), #11 ("You can make a lovely shadow of a swan...") and #13 ("Disco inferno!"). Oh, and in classic UTPA style, the forward and backward buttons in the upper right corner are reversed: the "Forward" button sends you back and vice versa.