You can sort of see the concept in this blog post: http://www.gosphero.com/sphero-with-his-chariot http://www.gosphero.com/sphero-with-his-chariot It's unlike

You can sort of see the concept in this blog post: http://www.gosphero.com/sphero-with-his-chariot http://www.gosphero.com/sphero-with-his-chariot It's unlike the Roball project, in that Sphero's actuators don't appear to be affixed to the shell. It's very much "hamster in ball"-like. Another helpful video here: http://www.gosphero.com/sphero-sneak-peak-video http://www.gosphero.com/sphero-sneak-peak-video