Take a look at this. University of Washington, Classroom Support Services resource:
http://www.css.washington.edu/screencast/Strickland/2007-09-21
Video Screencasting for Teaching and Learning
Video Screencasting is different from traditional video recording. Screencasting conveys complex information and concepts by recording your digital presentation, a view of the room, and your voice. These three elements are combined into a web-based presentation that students can view after class.
Posted by pam at January 30, 2008 03:07 PM