Looxie ("look see," get it?) is a wearable camera that records what you see for five hours at a stretch. The perfection of an idea that has been around in scifi movies and exeperimental media/art in at least a few university projects, the slick little $199 camera fits over your ear and points forward next to your eye. It records to internal memory, but also uses your smartphone as a viewfinder and controller via bluetooth. You'll need a modern smartphone (Android or iOS) and I'm certain this thing'll be brutal on your battery, so perhaps recording five hours at a stretch is optomistic?

 The device certainly has pluses, including making you look notalittlebitlike that administrator guy in the cloud city in the second Star Wars movie and, assuming the technology functions as advertised and the quality is reasonably good, you have to ask yourself: What's it for? I mean, the concept is that this thing can record your life. If you were a BMX racer or a surfer or a skydiver or were doing something interesting like that, then, sure, an always-on POV camera is a pretty cool little gimmick. But if you needed a rugged helmet cam, then, well, you'd buy a rugged helmet cam, wouldn't you? For the rest of us, I just can't see why you'd want to record your life. My days are full and largely satisfying, but I wouldn't want to record them and certainly wouldn't want to watch those boring recordings later. Even on vacation, I can't see the value in recording even an hour at a stretch, not to mention editing and viewing later. You need to be fairly egotistical to imagine that your day-to-day life is more interesting that anyone else's and delusionally egotistically to think that any other poor sap would like to experience your quotidian existence for themselves.

References:
* http://www.looxcie.com/buy-looxcie.html