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Active Tactile Display Device for Reading by a Blind Person
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Date added: 02/01/2001 |
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Heights of numerous pins would be varied to form patterns that could be felt. |
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Absolute Position Encoders Using Pattern Recognition
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Date added: 06/01/2000 |
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Advantages include longer travel at high resolution, low cost, and less sensitivity to damage. |
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A Topographical Lidar System for Terrain-Relative Navigation
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Date added: 08/01/2008 |
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This invention is an imaging laser radar that generates a topographical image of what is in its field of view. |
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A Timer for Synchronous Digital Systems
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Date added: 11/01/2003 |
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There is no discernible in the output clock waveforms |
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A Mass-Spectometer System for Detecting Gas Leaks
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Date added: 05/01/2001 |
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This versatile, expandable system can be controlled from a safe remote location. |
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A Lightweight Ambulatory Physiological Monitoring System
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Date added: 01/01/2001 |
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Readings of multiple sensors are recorded for subsequent playback and analysis. |
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