Looxcie

Looxcie is a ~$200 camera you plug into your ear, which then records everything you see, following your field of vision. Several hours are recorded, with new stuff overwriting the old… and if you saw anything interesting, you click its button and have the last 30 seconds saved and shared on YouTube and other networks. To tune and manage the camera and see the clips you download an app onto an Android phone like Google Nexus. $200