Nixie is a wearable drone that captures activities on the fly. It is the first wearable camera launched at CES 2015 that can fly and take pictures beyond arms length. Once aloft, it's designed to detect your presence and fly around you, pointing its camera to film your exploits, it uses an Edison chip to track you and avoid obstacles. It can be connected to smart devices without wires and can throw real-time pictures on the screen. The wearable camera has already bagged the top prize of $500,000 at 'MAKE IT WEARABLE CHALLENGE' sponsored by Intel.