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matrixx.jpg
the world’s largest 3D-display, measuring 8 metres in width, 4 metres in height & 2 metres in depth, consisting of a matrix of 8.000 LEDs with table tennis balls around them. its dynamic applications include 3D snake, 3D pong, 3D duckhunt & a SMS (text messaging) display.
see also 3d display cube.
[tudelft.nl|also interactivearchitecture.org]