EyeToy: Play

EyeToy: Play is a video game for the PlayStation 2, released in 2003. It was the first game to make use of the PlayStation 2’s video camera accessory, EyeToy. The game was initially packaged with the EyeToy when the accessory was first released
It features twelve mini-games to choose from. This game, and all other EyeToy titles, are played by moving one’s body. The motion is detected by the USB camera. The software recognizes pixel changes in the video image and compares the proximity of the change to other game objects to play the game. Users who get a high score get to take a photo to tease other players.
Game list:
Beat Freak
Kung Foo
Wishi Washi
Keep Ups
Boxing Chump
UFO Juggler
Slapstream
Plate Spinner
Boogie Down
Ghost Catcher
Mirror Time
Rocket Rumble
Disco Stars