While it’s not radar, subbing in ultrasonic ... detection project, with some slight modifications to tap into the received audio signal rather than just using the digital output of the sensor.

Optical fingerprint scanners are the earliest fingerprint detection technology. These scanners leverage visible light and an image capture ... of the scan. Ultrasonic sensors are the newcomers ...

As a 3D ultrasonic sensor, Sonair works very differently, enabling it to provide safe, fast and effective obstacle detection using fewer data ... are used to provide color images and are commonly ...

OSLO, Norway--(BUSINESS WIRE)--Sonair ADAR, the world’s first safe 3D ultrasonic ... detection around autonomous mobile robots (AMRs) at a significantly lower cost than the sensor packages ...