You’ve seen one quadrocopter juggle a ball autonomously while gliding through the air, but how’s about a pair of them working cooperatively? Yeah, we’ve got your attention now. The Zurich-based lab that brought us the piano-playing and ball-bouncing quadrocopter is back with a simply breathtaking display of robotic dexterity and teamwork. Like all mad scientists, they call their Flying Machine Arena research “an experiment,” though we see it a lot more as a Pong-inspired dance of our future overlords. We all know how far video games have come since two paddles batted a ball between one another, right?
Quadrocopters juggle balls cooperatively, mesmerize with their lethal accuracy (video) originally appeared on Engadget on Mon, 28 Mar 2011 19:57:00 EDT. Please see our terms for use of feeds.













If you’ve ever worked in a library, you’re familiar with the drudgery of shelf reading. That’s the process of verifying that all the books on a shelf are in the right order, based on their call numbers. Books get out of order fairly easily, when they’re taken off the shelf and examined, for example, or when they’re just stuck in the wrong place.




Philiana Ng 