Last sunday we were at Macbeurs in Limburg. We presented our app Parking and were interviewed bij One More Thing.

In case you missed it, you can take a look at our presentation here.

A parallax effect is, as Wikipedia describes, a displacement or difference in the apparent position of an object viewed along two different lines of sight.  Checkout some cool samples!

For a project I'm working on, I needed such an effect in their iPad app.  As I normally do, I tried looking for available components, though the only references I found were point towards Cocos2D which seemed a bit overkill just to have the parallax effect.