Sphero is a great game involving a governed robotic ball, and mobile app controls. At CES 2014, the company revealed the Sphero 2.0 powered by an ARM Cortex M4 processor.
The new Sphero 2.0 should be twice as powerful as version 1. Check out the video below of the device in action, and then, an interview with Dave Hygh from Orbotix at CES 2014.
