It sounds like science fiction, but also strangely familiar: drones buzzing around, inspecting tomatoes in greenhouses, delivering your package or inspecting an industrial site. With all the talk about drone-swarms, development in drones seems to move fast. But their navigation still requires a lot of computing power and memory, making them heavy, expensive and energy-hungry.
Originally published by Tech Xplore https://techxplore.com/rss-feed/hi-tech-news/