Yes, I have thought about those two things, and many others. Cameras are usually affected by the energy vortex in a room when there is contact going on. I've seen fresh batteries totally drained, or so affected that for whatever length of time the alternate energy source is within a 20 ft. radius of a camera, the footage is destroyed. And sleeping with some kind of recording device (I would think) would be terribly uncomfortable. And I still doubt that any of us would even think to use it, even if it were in one of our pockets. Motion-actvated recording devices seem to always be affected the same way video cameras are... the only things others have been able to capture are strange buzzing sounds, clicks, and high-pitched electronic squeals. Your ideas are all good ones, but I know of no one who has ever been successful in their endeavors to capture anything meaningful.
well what do you think about a solar charge cam? Much different from normal batteries, must be someway to make evidence, since cams seemed to shut down why not buy a very high tech long zoom cam and set it up far away and see what happens