The sensor lineup includes smart plugs, air quality monitors, and motion detectors, and automatically connects to Sidewalk without a hub or Wi-Fi. I’m PCMag’s senior writer covering smart home and ...

This all-purpose presence sensor is a master at monitoring indoor activity and linking it to smart home features you already use. Tyler has worked on, lived with and tested all types of smart home and ...

Electro-optical detectors are used to measure or sense the radiation emitted or reflected by objects within the detector’s optical field of view (FOV). Passive systems operate without any illumination ...

Patients are being warned to stop using some glucose monitors made by Abbott Diabetes Care after the company found malfunctioning sensors may be linked to hundreds of adverse events and several deaths ...

Lockheed Martin announced Nov. 17 that it had conducted the first flight test of a new distributed infrared threat warning system. The company shared images of its Rockwell Sabreliner testbed aircraft ...

America’s grand strategy is in turmoil. Over the past decade, power shifts, territorial disputes, and the faltering of international institutions have fueled an increasingly heated debate about what ...

To join the CNBC Technology Executive Council, go to cnbccouncils.com/tec Walmart is deploying millions of ambient Internet of Things battery-free sensors throughout ...

Source: The Living Threshold Fire / Owned by Karima Joy and Mark Shelvock / Used with permission Co-Authored by Mark Shelvock and Karima Joy, Ph.D. As human beings, we loathe losing control. We squirm ...

When it comes to the best infrared hair straighteners and other hairstyling tools, there’s a lot of buzz around what exactly this so-called “revolutionary” infrared technology is. And as with many ...

In recent decades, a quiet revolution has reshaped how we interact with the objects and systems in our daily lives. What once required cranks or rotary mechanisms, and later the press of a button, is ...

The visible light spectrum that humans perceive spans only a small portion of the electromagnetic spectrum — roughly 430 to 750 THz, corresponding to wavelengths of ~400-700 nm. Just beyond this range ...

Sydney, Australia, seen through FireSat Protoflight's multispectral infrared sensors. FireSat identifies vegetation, moisture, and heat sources including urban heat islands (an industrial area in this ...