<Drone Boys> <Drone Delivery Boys>
Drones can be used for door delivery of Courier/Pizzas/groceries etc...
Drones shall be instructed with GPS position to deliver.
WiFi/3G/4G should be used for central control room to view the Drone Camera View and deliver to the right people (or for navigation in case GPS signal is not available indoors).
May be we will need permission for driving (?) in air (even if lower heights) from respective authorities.