Meet Hackaball: a smart ball that lets your kids invent and play fun games. It encourages your children to learn more about technology. The iPhone and iPad apps for the device let you program the ball to change color and light patterns. The ball connects to your phone via Bluetooth. Your kids learn the basics of programming while building their own games.
Hackaball is currently sold out, but more will be available soon. You can find out more information here.