I love my photon IIs. I've wear one around my neck and have one on my keychain. Never had a problem with them turning on my accident (Fauxtons maybe, but never the real thing.)
I've had the one around my nack since I joined ETS, and changed the battery once. In some ways I think I like them better than regular handhelds because it fits nicely between my teeth giving me a handsfree option.
Edited by bacpacjac (11/11/11 12:06 AM)