Nixie, a tiny wearable quadrocopter camera on a wrist band:
Team Nixie is developing the first wearable drone camera, which can be worn around your wrist. The team will be presenting their prototype for the Intel Make It Wearable Challenge Finale on November 3, 2014 in San Francisco
Via Embedded Day.
These quadcopters may actually become useful after all.
I am expecting a lot of things from those! Quadcopters and “drones” in general will be a common story in our future day to day life!