A new ultrasonic fingerprint sensor measures 3-D image of your finger's surface and the tissue beneath it -- enhancing biometrics and information security for smartphones and other devices ...

Ultrasonic sensors are already widely used in automotive applications and a variety of industrial applications. Now, though, new potential applications are being discovered in the home-automation ...

Ultrasonic sensors work on a well-known technology that continues to be extremely relevant in many automotive, industrial, and consumer applications.

Tesla uses ultrasonic sensors as proximity sensors, for its Autopilot, and for its auto-presenting and Falcon Wing doors on the Model X.

Ultrasonic MEMS-based sensors Discrete piezoelectric transducer-based sensors overcome most of these challenges. They work using ultrasound to build a dynamic picture of the surrounding environment.

With a standard old HC-SR04 ultrasonic sensor, an audio module and a servo to drive a custom gauge needle he’s made a device which can warn people around you if they’re too close for comfort.

Qualcomm has announced its new 3D Sonic Sensor Gen 2 ultrasonic sensor for in-display fingerprint readers. The new sensor is 77 percent bigger and 50 percent faster than the old models, and it ...

They work by measuring the time it takes for an ultrasonic audio pulse to be reflected the receiver across a known distance.

Samsung’s next big thing, the Galaxy S10 has a pretty big flaw. Screen protectors will not work, due to the ultrasonic fingerprint sensor it is reportedly using. This confirmation comes from ...