Pilotless uav / Pilotless uav

The main shape is the combination of the ball type and the column type, and the color is grey. For the blind, the design of the UAV, is blind as the center, a radius of 10 meters can be covered, the UAV of the environment into the form of radio waves transmitted to the blind man, wearing glasses, glasses like converter, the brain waves to make the blind see, the external environment.