It's not out yet and already the iPad is seeing concept accessory ideas from those inspired by the new Apple tablet.

Here, designer Michael Greenberg imagines up an add-on controller suitable for racing games, dubbed the iDrift.

From the look of it, slotting your iPad into the circular controller will offer you a more steering wheel-esque way of playing.

Millions of iPod and iPhone gamers are already happy tilting their devices to play, so would this work? Will the iPad be too big to hold and tilt? Have your say in the comments box below.