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.

The T100 from Tapo is a small but highly configurable motion detector with good battery life and a near-instant response time ...

The Philips Hue line of lights have been controllable via an indoor motion sensor for some time, but Signify is today introducing an Outdoor Motion Sensor that's designed to control the range of ...

I’ve been working with computers for ages, starting with a multi-year stint in purchasing for a major IBM reseller in New York City before eventually landing at PCMag (back when it was still in print ...

I’ve tested a lot of HomeKit thermostats and Ecobee3 remains my top pick. It’s a Wi-Fi smart thermostat with remote sensors that detect both presence and temperature in individual rooms, and the ...

The prototype for Microsoft’s Kinect camera and microphone famously cost $30,000. At midnight Thursday morning, you’ll be able to buy it for $150 as an Xbox 360 peripheral. Let’s take some time to ...

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