The Amazing Spider-Man AR
Wow. All I can say is wow. This app is awesome and it's an excellent model of the tablet interacting with a website. In order to unlock the levels you have to visit http://www.theamazingspiderman.com/site/ar. At this point, a series of landscapes will appear. Once you focus on the landscapes with your tablets camera, spiderman appears in augmented reality. Take a photo, learn new moves, swing from building to building and finally unlock new levels. Well designed and fun!