I know everyone is looking forward to it, Ya, that's right!!
It's Disadvantages of Fingerprint!
Fingerprint scanning has inherent problems, for instance in cold climates it might be too cold for fingerprints to register on a heat sensor or a finger may be too dry to close a capacitive circuit. Further, the (FAR) false accept rate and (FRR) false reject rate of fingerprint scanning compared to other biometric standards is somewhat misleading due to the fact that much of the data comes from biased vendors. Less favorable when compared to iris recognition or palm print scanning.
False Readings
Biometric systems---especially lower cost systems---are prone to errors, including failing to identify an authorized person and incorrectly identifying unauthorized people.
Biometric systems---especially lower cost systems---are prone to errors, including failing to identify an authorized person and incorrectly identifying unauthorized people.
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