Sushi restaurants have long used conveyor belts to present tasty morsels to customers, but assembly-line meals are sooooooo
20th century. The future, instead, is all about sushi on wobbly drone-carried plates, piloted by a man standing not three feet away. At a YO! Sushi restaurant in SoHo, London, customers were treated to the clumsy motions
of a Parrot AR drone
carrying a tray and piloted through an iPhone app. The drone delivery service is still in the test phases, and it remains to be seen if wobbly flying robots can out-perform the tried-and-true conveyor belt.