Unlike traditional metal detection systems, the Apollo 500 lets through everyday items like keys and cell phones without having to stop the person, but detects a firearm.

Purdue University researchers have developed a device for more conveniently detecting pathogens in health care settings, on ...

AI, predictive analytics, workplace safety, real-time alerts, threat identification, duress buttons, Paul Sarnese ...

Escape Room Lockbox with the Cheap Yellow Display. You may have heard of the “cheap yellow display” (CYD), so-called ...