In one example, a smartwatch uses flexible channels filled with conductive fluid to communicate with a heart rate sensor positioned at the end of its wristband.

Northrop Grumman Corporation has announced the start of system tests of a new Multi-Function Active Sensor (MFAS) being developed here for use by the U.S. Navy onboard the MQ-4C Broad Area Maritime ...

Automotive wheel speed sensors have generally been based on principles of magnetic field sensing. "Active" sensors, as Hall and Magneto-Resistive, overcome some drawbacks of the previous systems.

Active RFID, RTLS & Sensor Networks 2008 is THE industry event that gives you access to the key players, understanding of the technologies and examples of successful Active RFID technologies in action ...

I had read about how the new design replaced traditional CCD (charge-coupled device) image sensors, and how the active pixel sensor represents a “solid-state” form of image capture.

However, interpreting activity-sensor data relative to animal behavior can be difficult if animals cannot be continuously observed. In this study, we examined the performance of a mercury tip-switch ...

Apple's third-generation AirPods Pro introduces a heart sensor for tracking fitness metrics like heart rate and calories ...