Guiding light: Skoltech technology puts a light-painting drone at your fingertips

Skoltech researchers have designed and developed an interface that allows a user to direct a small drone to light-paint patterns or letters through hand gestures. The new interface, DroneLight, can be used in distant communications, entertainment, and even search and rescue: https://www.youtube.com/watch?v=SdnIqLjtGeU&feature=emb_logo