Here is the video showing the iPhone and iPod Steering Wheel and attachments (Wheel, Motorbike Skate/Surf/Snowboard) in action.

Aside from being a lot more fun it actually makes racing games such as Moto GP, GT Racing etc a lot easier to play.

The platform is build on just a few lego technic pieces. I was not going for prettiness or fanciness – I was just going for function.