Andrew Gray / YouTube
Axel Griesch / MPG, München
DigInfo TV via YouTube
Daniel Lovering / MIT
Ishikawa Oku Laboratory / University of Tokyo
Getty Images
Dr Ieropoulos / University of Bristol
Meet Sphero, the robotic ball controlled by iPhone
Sphero was created by robotics lovers, types with PhDs, but you'd never know it just to play with it — it all seems so simple and fun....
