Makego is an interesting iPhone app…it turns your phone into a toy vehicle. This short video explains:
Makego turns your iPhone / iPod Touch into a toy vehicle. It encourages fun, open ended collaborative play between parent and child. Combining creativity and imagination with the virtual world on screen. Select your vehicle within Makego, then interact with the drivers and their world through animations and sound. This release has 3 vehicles to play with: a race car, ice-cream truck, and river boat.
I could easily see building a neat case out of paper and having Ollie and Minna playing with it. I could also see Ollie taking the race car over a big jump and smashing it into another car and oh shit the screen is cracked. The Lego case option is cool though…just slap some wheels on it and away you go.