Personal identification apparatus using measured tactile pressure
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United States of America Patent
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Jan 5, 2010
Grant Date -
May 24, 2007
app pub date -
Jan 10, 2007
filing date -
Dec 3, 2004
priority date (Note) -
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Abstract
A personal identification system employs a matrix of pressure sensors mounted to a plate having a template of a human hand. When a person's hand is placed on the plate and overlying the template a pressure profile of the person's hand is provided. This profile is compared with a stored pressure profile of the same person's hand. If the pressure points or profiles correlate a positive identification of the person is made.
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