As humanoid robots enter factories and warehouses, companies are developing new AI, sensors, and engineering safeguards to ...

Inductive sensors are non-contact proximity sensors that detect ferrous targets, ideally ones made of mild steel thicker than one millimeter. They consist of four major components: a ferrite core with ...

Engineers created a low-cost, AI-powered drone detector that listens for engine noise. Is acoustic monitoring the future of security?

These ten smart home cooling tricks can keep your house comfortable during a heat wave without sending your energy bill ...

The BYD Atto 2 DM-i plug-in hybrid is very competitively priced, generously equipped and backed by a long warranty. But the ...

An international team, including the University of Tokyo, has created a sensor inspired by the lateral line in fish—their ...

Window alarm sensors are an essential part of home security systems, alerting you to unauthorized entries by monitoring window openings, glass breaks and motion. Each window alarm sensor type serves a ...

Scientists have developed a color-changing tactile sensor that lets robots visualize touch in real time, paving the way for more precise manufacturing, prosthetics, and robotic surgery.

If you're thinking about buying or upgrading your camera, check out the top full-frame models we've tested. Images, and the devices that capture them, are my focus. I've covered cameras at PCMag for ...

Body Rocket power meter pedals measure the power going into the bike at 100hz, substantially greater than standard pedal-based power meters, and sensors on the drum measure the power actually reaching ...

Choosing the best Nikon lenses for DSLRs means answering a couple of questions – but don't worry, they're not difficult! The first thing to establish is what sensor size your camera uses – full frame ...

Looking for the best budget camera phones? The good news is that you no longer have to spend a fortune to take a decent picture. In recent years, both hardware and software have improved so much that ...