Inspired by cat whiskers, researchers have developed ultra-sensitive, eco-friendly pressure sensors from hemp fiber aerogels. The unique sensor is not only low energy, but also highly sensitive and ...

Shelly Motion is a versatile sensor with lots of configuration options and long battery life, it requires a lot of DIY work to deliver its full value. Motion sensors aren’t the sexiest smart home ...

Some motion sensors are based on optical measurement technologies to provide accurate velocity and position measurements without requiring physical contact with the object or surface being monitored.

Working to automate your smart home with better security? Aqara recently updated its Motion Sensor for HomeKit, renaming it the Motion Sensor P1 and adding sensitivity modes and longer battery life — ...

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry's ...