Qualcomm’s new in-display ultrasonic fingerprint reader can read two fingers at once
Qualcomm has announced a second-generation version of its ultrasonic in-display fingerprint sensor, the 3D Sonic Max, that promises to fix the issues with the original 3D Sonic Sensor by offering a sensor that’s 17 times bigger. from https://www.theverge.com/circuitbreaker/2019/12/3/20992625/qualcomm-ultrasonic-fingerprint-reader-2-fingers-17-times-larger-scanning-problem-fixes https://cdn.vox-cdn.com/uploads/chorus_image/image/65819163/3dsonic_max.0.png