Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (April 2025) that make the cut: ...

Chief Editor | Olga Bubnova, PhD, Springer Nature, UK, ORCiD.

These devices rely on the discrete nature and coherence of quantum particles—behaviors that give them a major edge over classical sensors. But how far can their sensitivity go? And what actually makes ...

Conlon, writing for the AMCA, notes, “At least 10 studies in the past 15 years have unanimously denounced ultrasonic devices as having no repellency value whatsoever.” We asked him about this ...

Sources said this surveillance system includes an integrated network of human-detection radars, thermal imaging and high-resolution cameras, comprehensive floodlighting along the fences, tech-enabled ...