As the Mavic flies, dual forward and downward eyesight sensors evaluate the distance between itself and road blocks by having images from all 4 cameras and using the knowledge to produce a 3D map that tells it precisely where hurdles are. Using its IPS (Indoor Positioning Method) the Mantis Q https://dmozbookmark.com/story17550250/new-step-by-step-map-for-ai-weed-killing-drones