Are you aware of any departments that have electronic evaluation systems for lectures? Does any one have an existing system that can be purchased or

I don’t know if any departments are enrolled in the service, but I have used the free trial version of Survey on the Spot with great results. It works well on all smartphone platforms and its reporting features are fairly robust. www.surveyonthespot.com

If you’re looking for a generic “audience response” system there are several in use on campus including hardware solutions from Interwrite and Turning Point. There’s also a software only solution from http://www.polleverywhere.com. I’ve additionally heard that someone is writing a polling solution for our CCLE system that should be ready very soon.