THE 2-MINUTE RULE FOR ADVANCED TECHNOLOGY SERVICES OWNER

The Mavic works by using four Vision Sensors which sees in entrance and beneath whether you are over a cliff or inside a forest.  These vision sensors also do the job indoors supplying it the smoothest flying and hovering of any drone to this point.Probably the best example of a drone in space could be the U.S. military's mysterious X-37B spacecra