Nixie

Nixie was a prototype small camera-equipped drone that could be worn as a wrist band. It could be activated to unfold into a quadcopter, fly in one of several pre-programmed modes (boomerang, panorama, follow-me, hover) to take photos or video, and then return to the user. Competing against more than 500 other participants, Nixie's developers became the winning team in the development track of Intel's Make It Wearable competition on November 3, 2014, securing $500,000 in seed funding. As of March 2016 the device was still in development and was never commercially available. On December 26, 2017, Nixie Labs, the drone's maker, stopped doing business and surrendered its corporate registration in the State of California.