Researchers from Senseable City Lab's MIT have developed a small remote-controlled aircraft that can potentially lead you where you want to go.
It's called Project SkyCall, and consists of a drone and an application. He can give instructions (the drone speaks!) And guides new students and visitors to the campus. The app allows you to call a flying robot and ask directions for where you want to go. Drone uses your smartphone's GPS to find you. After typing the location you want, the drone begins to move in that direction, continuing to locate you so that it does not fly too far from you and you lose it.
See the amazing video
