I noticed today at Sakuraya that Sony is pushing their DSC−P1 digital still camera along with PS2 software called Picture Paradise. You plug your camera into the USB port of the PS2 and then you can edit and print your images.
Also it appears you can and use your face in several playstation games. Some of them work by letting you load up a picture of your face and then you mark your eyes and mouth so that the game can try to fit your face to the model (or your model to the face).
They showed a some regular title soccer game that supports it vs a few games that looked like they were specifically written for the face gimmick.