Linux-powered quadcopter acts like a smart shuttlecock

On Kickstarter, Zyro is pitching a “DroneBall” quadcopter that runs Linux on Gumstix COMs and acts like a smart aerial ball for multi-player games. The Zyro DroneBall doesn’t look like a ball — nor does it act like any ball you’ve ever seen that isn’t made of Flubber. The quadcopter...