Researchers have developed a chip-based metasurface biosensor that can detect traumatic brain injury (TBI) biomarkers at ...

I’ve been writing about smoke detectors for a few years. That often involves researching fire statistics, so when I see something like the fact that the death rate from a fire is 60 percent lower in ...

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

Advanced sensor technologies like gunshot detection, vape sensors, aggression detection, environmental monitors, AI visual recognition, and occupancy sensors are increasingly being integrated into ...

A groundbreaking superconducting X-ray spectrometer has begun operation at BESSY II, giving Europe its first TES-based system ...

New York City is expanding AI-powered street sensors to 100 locations, using computer vision to count pedestrians, cyclists ...

Every bridge has parts that drivers never see: steel buried in concrete, welds tucked under girders, and soil packed around ...

Adding Wi-Fi doesn’t always turn out to be as smart as it sounds. A smart smoke detector turns out to be dumber than I thought, even with Wi-Fi added. Smart smoke detectors will let you know if a fire ...