Was in here with my 39 bard the other day and I have Find and Disarm Traps mapped to turn key's,which is a pain sometimes turning towards traps all the time. I kept turning in the direction of these things and disarming "them". Kept getting a "You have detected a trap" and "You have disarmed the trap" messages. Not gonna be so bold as to say that this IS what was being detected or disarmed but seems logical to me. Might be good for working on Disarm traps skill. Just an observation.