Door sensors detect door position (i.e., open or closed) based on the precise gap between the magnet and the reed switch.

Engineers have developed a new way to monitor how tiny lab-grown human heart tissues beat—by effectively "listening" to the ...

A biodegradable pressure sensor could help people with knee injuries exercise and heal faster, University of Connecticut ...

When you’re driving your car, you’re probably regularly looking at the speedometer to make sure you comply with the local speed limits. The method by which it works is simple enough: ...

Better coverage, but at what cost?

Wearable medical devices that monitor heart rate, respiration and joint movements for long periods without battery concerns, ...

Imagine wearing a lightweight patch that can monitor your heartbeat, breathing and movements for long periods without ever ...

Workloading software helps managers optimize staffing and control labor costs. Smart sensors and cleaning robots improve ...

For sale is a beautiful 1985 Bell 206B III JetRanger with only 3,810 hours total time, configured as a capable utility and private-use aircraft. It is equipped with a wire strike protection system, ...