Have you heard of Nixie? It is a prototype drone that you wear on your wrist. It flies off your wrist, snaps a photo and returns.
"Meet the Nixie, a prototype wearable quadcopter drone equipped with a camera that you can use to capture the ultimate selfies."
http://www.cnet.com/news/nixie-wear-...on-your-wrist/
So....would you get one? What would you do with something like this? Let's hear some cool ideas.