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

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

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

Wireless sensors used in wearable smart devices and medical equipment must be capable of detecting minute changes while ...

A glowing red light isn't always a good sign, but in the case of your Apple Watch, it's just a case of a sensor that's ...

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

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 ...

The check engine light is the worst kind of message. It tells you something is wrong without telling you what, and the dealership will happily charge a ...