One of our departments is interested in using a student response system for big lectures so I’m researching which might be the best to implement here at WIT.

 ”The terms classroom response system, classroom communication system, wireless response system, and interactive response sytem are used interchangeably. The term refers to a software/hardware system that allows instructors to easily get instant feedback from their students, using remote control devices and a portable receiver.The basic process works like this: Students are shown a question and they respond by pressing a button on their remote control (clicker). Responses are tallied by computer and feedback is instantly available in the form of histograms and detailed reports.”  From UTexas

There are many variables to consider…price, hardware, software (Mac & PC), do students buy their own remote (clicker) or are they provided by the Institute, integration with BlackBoard CMS, support, etc.  Much like video conferencing software, it seems that these companies merge often.  I’m looking for your experiences here…what SRS do you use?  Why?  What do your faculty say about using the systems?