Biometric authentication device and computer readable, non-transitory medium
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United States of America Patent
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Sep 1, 2015
Grant Date -
Sep 19, 2013
app pub date -
Jan 28, 2013
filing date -
Jul 29, 2010
priority date (Note) -
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Abstract
A biometric authentication device includes a biometric sensor that obtains an image of a biometric authentication portion of a user without contacting, a distance sensor that obtains a distance between the biometric sensor and the biometric authentication portion, and a guidance image display unit that shows a guidance image for guiding the biometric authentication portion to a distance that is appropriate for the biometric sensor to obtain the biometric authentication portion, the guidance image changing continuously or in stages according to the distance obtained by the distance sensor.
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