China just unveiled the mind-blowing advances of drone tech How is this tech shaping the next 5-10 years? Shenzhen has become the drone innovation capital of the world, now home to 1,700 drone companies and counting. At the recent Drone World Congress, the displays gave a glimpse of where drone technology is heading: * Industrial drones: agriculture, logistics, firefighting, police work * Consumer drones: racing, pocket-sized, cinematic filming * Air mobility: flying taxis, rescue drones, person