John Paul, AAA Northeast's Car Doctor, hears from a reader deciding between a vehicle code reader and a scan tool. The post ...

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Need to unlock your phone in the rain? Your next one might have a fingerprint sensor that can do just that. New sensors, which Qualcomm unveiled on Wednesday, have an ultrasonic scanner that can read ...

Before, iris scanners were the stuff of movies: dusty laser beams glazing over eyeballs in futuristic sci-fi flicks. The technology in real life was too slow, clunky, and expensive to be viable. But ...

Qualcomm unveiled new fingerprint sensors that can be placed beneath a phone's display and will even recognize a print underwater. I’m the deputy managing editor of the hardware team at PCMag.com.