Drones can echolocate like bats with a speaker and quartet of mics


Scientists have devised a new method to allow drones to navigate their surroundings by taking inspiration from bats. Researchers have found that drones can echolocate within their surroundings using four microphones and a speaker with the help of some algebra and geometry. Researchers on the team say that the work also has potential uses in underwater vehicles and cars. Researchers … Continue reading
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