Meet Lily, the drone that can follow you around while shooting HD video of all your escapades. Described as the “world’s first throw-and-shoot camera,” Lily is basically an action cam built into a drone with a brain. Just place a tracking device in your pocket (or into the waterproof wrist case), throw Lily in the air, and voila. It flies itself and uses GPS and computer vision to follow you around, while capturing video.
More info: https://www.lily.camera/