Nothing here yet!
re: Did you ever find a DIY audience response system?--68.173.47.185 (talk) 07:48, 28 October 2012 (UTC)
whoops forgot to login--Test35965 (talk) 07:50, 28 October 2012 (UTC)
No. But, I was just reviewing the tech around using hand held devices with Bluetooth as a workaround.--DennisDaniels (talk) 08:42, 14 February 2013 (UTC)