I picked up a Swivl robot camera mount to kick off our “tech lending library” here in the EDU. It's a pretty interesting piece of kit that will let anyone record a session without having to spend $100K retrofitting a classroom with PTZ cameras and switching boards. Slap this thing onto a desk or tripod, drop your iPhone (or iPad, or Android device) into the slot, plug the microphone cable into the mic jack on your device, and hit record. Done. It now automatically tracks the lanyard, which also has a built-in microphone that sends decent audio to the recording device. Nice.
If you want to sign the thing out to experiment with it, let me know.