When it comes to toys there is none more basic than the humble ball. Depictions of ball games have been found on ancient Egyptian monuments, while ball games were also popular among the ancient Greeks and Romans. This enduring popularity has seen ball games remain popular the world over to the present day. We’ve seen a number of products that have brought modern technology to balls, such as the sOccket and Speedsensor. The latest to join the list is Sphero – a ball that can be controlled with a smartphone via Bluetooth.