Qualcomm's new fingerprint sensor works underwater

Posted by jeshwanth on Wednesday June 28, 2017 @11:28AM
from the engadget.com dept.

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Re:Qualcomm's new fingerprint sensor works underwater by jeshwanth on Wednesday June 28, 2017 @11:29AM (#14654939)

As it's based on ultrasonic, what are the cases where the sensor fails ?

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