China's SF Express launches pioneering drone delivery route … Drone express delivery services launched in south China's Shenzhen [Voice_over] The southern Chinese city of Shenzhen is testing a drone delivery program for urgent and lightweight parcels,
Good idea in theory, but it flies until it hits some random tree branch or wire. Just read somewhere there is also a device to jam GPS signals out there. This will work until some azhat tries to hijack them.