A fingerprint scanner is a small electronic device that guards your computer from intruders. You place your fingertip on the reader; it scans your fingerprint and compares it to the prints stored in ...
Qualcomm is launching a new in-screen fingerprint sensor for smartphones, the “Qualcomm 3D Sonic Sensor Gen 2.” Qualcomm says its ultrasonic fingerprint sensor “will be available in new sizes that are ...