Many people even kept track of Lois online, through a 24-hour-a-day camera feed on the Museum's web site.

VOA: standard.2010.07.30

The system uses a camera to track body movements and reflects those onscreen.

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Big new feature: Simultaneous multiplayer, the Camera will track two dancers at once.

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Kotaku suggests that it may work similarly to a Japan-only game called "3D Hidden Puzzle, " which uses the DSi's camera to track the movement of the player and adjust the image accordingly to make it appear 3-D.

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