Fingerprint scanners on smartphones like the Galaxy A54 are a convenient feature, but they can sometimes fail to work as expected. This can be due to various reasons such as software glitches, ...

Smartphone fingerprint sensors come in all shapes and sizes. The physical fingerprint sensors, which can be positioned at the back, front, or even the side, are considered to be the most accurate.

From Disney World to the smartphone in your pocket, fingerprint scanners have become commonplace these days. Even budget phones sport the tech, sometimes alongside other biometric unlocking options ...

If you are trying to register a scan, ensure your fingers are clean and dry so the sensors can detect a clear scan. If it fails to work, you may need to remove any traces of the previous fingerprints ...

Apple's fingerprint solution supplier has reassured consumers that thieves won't attempt to cut fingers off to access their iPhone 5S. Validity Sensors' chief technology officer has explained that the ...