Watch this Medialink video showing a huge interactive light wall, called the Light Canvas. At the new Mercy Medical Center in Rogers, Ark., kids can use their hands to draw on the wall and "paint...
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Watch this Medialink video showing a huge interactive light wall, called the Light Canvas. At the new Mercy Medical Center in Rogers, Ark., kids can use their hands to draw on the wall and "paint with light" using different colors and shapes.