A new generation of miniaturized ultrasonic time-of-flight (ToF) sensors enable new application areas and use cases for proximity sensing and presence-detection technologies.

Ensuring safe social distancing is one piece of the puzzle for workers in the COVID-19 age. Ultrasonic range-finding sensors can measure the distance between workers with centimeter ...

ADAR (acoustic ranging and detection) is the basis for the Sonair 3D ultrasonic sensor, which uses ultrasound in the air to give robots safe spatial awareness in 3D.

The following guide provides a review of the types of proximity sensors for prolonged detection, followed by a look at capacitive sensing design specifically for occupancy-type solutions. A variety of ...

This video shows the working principle of the advanced ultrasonic sensors from Physik Instrumente (PI). Developed for flow measurement and bubble detection, the PI ultrasonic sensors are ...

How to choose the right sensor combination While individual sensors each have their strengths, the interaction of sensor information makes assisted driving possible. And as vehicles move towards total ...

Ultrasonic double-sheet detectors distinguish between single and double sheets of paper, plastic, or metal foils to prevent waste or machine damage.

Amy J. Kuenzi, Michael L. Morrison, Detection of Bats by Mist-Nets and Ultrasonic Sensors, Wildlife Society Bulletin (1973-2006), Vol. 26, No. 2 (Summer, 1998), pp ...