Device displays patterns of light (VIDEO)

Northwestern University

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In a demonstration, the engineers programmed the device to display patterns of light in the sequence of a Tetris game. These complex patterns of light send information directly to the brain — bypassing the body’s natural sensory pathways. In a demonstration, the engineers programmed the device to display patterns of light in the sequence of a Tetris game.

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Mingzheng Wu/Rogers Research Group

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