Our local bike club had a special on their annual century a few years back, so I picked up Cycliq front and rear cameras. I'll run them, mostly during my commute, if (a) they're charged and (b) I remember. My wife worries about me, so it's a chance to record any incidents or accidents. But she won't sit through 5 minutes (the default file length) without getting bored and walking off. I honestly can't blame her. The view is much better from 3-4 feet higher, and there's honestly a lot of boring riding from a visual point of view in between the good stuff.