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A solid-state device for presenting moving shadows |
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| Authors: | Norman M Weinberger David A Goodman |
| Institution: | 1. Department of Psychobiology, University Of California, 92664, Irvine, California |
| Abstract: | The use of luminescent panels controlled by solid-state circuitry to produce moving shadows is described. Advantages include lack of vibration, noise, and heat. |
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