Many people were skeptical when Nintendo put cameras in their Nintendo DSi portable system.
Sure your kids can take and share photos of their friends and family, but where is the novelty?
The movement and game controls using the DSis camera are really natural and realistic looking!

Rittai Kakushi e Attakoredais a game where you search for different objects in 3D diorama-pop in levels.
I for one hope to see more innovative use of the camera on DSi games and smartphones as well.