New spinning drone hides in plain sight: 'Phantom Twist' harnesses motion blur to nearly vanish in flight - Tech Xplore

By exploiting the quirks of human vision, Northwestern University engineers have designed a drone that nearly disappears before the eyes. For years, researchers have tried to design invisible drones and robots using camouflage, transparent materials or light-…

By exploiting the quirks of human vision, Northwestern University engineers have designed a drone that nearly disappears before the eyes. For years, researchers have tried to design invisible drones …