Proximity sensors detect objects without physical contact. Most proximity sensors emit an electromagnetic field or beam and look for changes in the field. The object being sensed is called a target.

Laser Proximity Sensors use laser beams to detect the presence or absence of objects within a certain range. They are used in security systems, robotics, automation, and industrial processes, where ...

Understanding acoustic feedback in hearing aids. Power consumption challenges in hearing aids. Functionality integration and its impact on energy consumption. The benefits of using photoreflectors for ...

Time-of-flight (ToF) sensors open up new application areas and use cases for proximity sensing and presence detection technologies, and these sensors can add valuable functionalities and intelligence ...

The latest addition to its portfolio from SICK provides reliable, accurate and robust detection in even the most complex and ...

Two Hall-effect switch families, the unipolar AH332xQ and omnipolar AH352xQ from Diodes, offer a range of operating sensitivity options. The automotive-compliant ICs are suitable for a wide range of ...

New MFxM magnetic proximity switches detect magnetic fields over large distances up to 60 mm. These sensors can be used effectively in applications where the target is located behind a wall of ...

The new IRC40 Inductive Proximity Sensors were designed as a durable solution for daily indoor and outdoor applications. They ensure accurate detection of actuating parts, such as skid conveyor ...

Smartphones manufacturers are always innovating - what will the innovations to improve contract tracing be? (Photo by Jung Yeon-je / AFP - credit: JUNG YEON-JE/AFP/Getty Images) Ok, so contact tracing ...

Today, most modern Android devices are kitted out with a bunch of sensors. You can use this information in lots of different ways – whether it’s monitoring light levels so your application can ...

Fingerprint, a leader in device intelligence for fraud prevention, today announced Proximity Detection, a new location-based signal for mobile devices that enables enterprises uncover hidden fraud ...