With longer battery life, broader detection range and FOV, and finally USB-C charging, the Varia RearVue 820 is a huge ...

A judge dismissed hundreds of traffic tickets issued by two Chatham County Sheriff's Office patrolmen. The officers were found to lack the required certification to operate speed detection radar. Over ...

Amazon's Big Spring Sale has arrived—and so have the deals on some of the most popular radar detectors on the market. For enthusiasts who spend real time behind the wheel, a good detector isn't about ...

In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

What happens when someone brings a metal detector into a big retail store? The search begins for hidden coins, lost items, and maybe even real gold. The results are unexpected. Grace Tame’s charity to ...

Abstract: Traditional maritime radar target detection methods primarily rely on handcrafted features and single-polarization data, which limits their ability to suppress sea clutter false alarms and ...

Abstract: Facial movements are one of the key indicators of a driver’s state. Accurate estimation of facial movements can improve the accuracy of fatigue driving detection. The existing solutions ...

80GHz radar sensors provide highly focused beams, reducing interference and improving foam detection accuracy in challenging environments. Advanced algorithms enable reliable identification of foam ...

Chinese scientists may have found a way to turn one of the biggest weaknesses of fighter jets into a strength. For years, radar has remained one of the biggest fears that military aircraft have to ...

An avalanche evacuation advisory remains in effect for one neighborhood that sits beneath Mount Juneau in Alaska’s capital city. And now, for the first time, the city is using a radar detection system ...

Full vehicle autonomy has been about two years away for a decade or more, but at CES 2026—as happened at its past umpteen predecessors—we got a preview of promising new technologies that claim they’ll ...

Your tent is zipped up tight. The fire has died down. Everyone's asleep. The woods around you have gone quiet. But out there in the dark, something is moving closer. You won't see it. You won't hear ...