The consequences of this technology are quite obvious. Noise pollution. Flying camera systems pollution. Drone pollution. There are also obvious privacy iss

The consequences of this technology are quite obvious. Noise pollution. Flying camera systems pollution. Drone pollution. There are also obvious privacy issues - if such drones will ever allowed to become commonplace, some percentage of drones will probably look like Fedex, but would be operated by other actors. I think, proper application of such drones could be emergency services. Perform emergency delivery, use drones to establish a temporary passage for an emergency vehicle, ...