How does a mass air flow sensor work? What is a MAF sensor? This video explains how a hot wire type mass air flow sensor ...

Infrared sensors that detect the short-wave infrared (SWIR) region can clearly recognize objects not only during the day and ...

A special class of sensors leverages quantum properties to measure tiny signals at levels that would be impossible using ...

Learn how laser, eddy and other displacement sensors work and how they plug into IIoT PdM systems. They’re game changers on ...

A new solid-state quantum sensor developed by researchers at the Massachusetts Institute of Technology ...

Engineers at Rice University have developed a dual-bacterial system that converts chemical signals directly into electrical ...

MIT's new device uses light to measure blood sugar levels without any needles, and a wearable version is already in the works ...

A nanoengineered wrist-worn triboelectric sensor captures arterial pulse waves under real-world conditions and uses machine ...

Wearable technologies are starting to reshape how people manage health. Continuous glucose monitors that measure blood sugar ...

Huawei has introduced a new wearable for commercial users, called the Huawei Qingyun HA5B0. It’s a fitness tracker that, at ...

Ghost Murmur is a reported CIA tool for detecting heartbeats, but scientists say known physics limits such detection to ...

With heart rate monitors now standard in smartwatches and fitness trackers, electrocardiograms (ECG/EKG) have rapidly become a common feature in health wearables. The technology aims to assist ...