As more and more drones take to the air, their interactions will form their own ecosystem. Air traffic control will be distributed among the drones themselves. Delivery drones will collaborate without operator intervention, handing off packages and sharing routes. Their sensors filling gaps for dedicated monitoring drones, which can then fly higher to route messages and sniff air quality, or sigint. Out of bounds, or out of control, flying vehicles will face something like the radio swatter linked above, that jams or redirects them harmlessly.