Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

The Smart Sock 2 is great for parents who want to monitor their child's heart rate and blood oxygen level, but it looks like ...

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid ...

Airthings offers a permanent solution for monitoring radon gas levels anywhere in your home, along with ways to track ...

The best smart thermostats we've tested can control your home's heating and cooling with your phone or voice—and might help you save on energy costs. I’ve been working with computers for ages, ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Kathryn Rath Kathryn Rath is a writer covering audio, video, and smart-home ...

Abstract: Line-structured light sensors (LLSs) are widely used in measurement of multi-section bevels in thick plate weldments to ensure the structural integrity in shipbuilding and high-pressure ...

Build for monitoring, buy for safety.

Sheila Mills had a dwindling income after she and Scott separated, and she wanted to continue her comfortable lifestyle without working for it.

Abstract: Video cameras can gather spatial data of high density, given that each pixel functions as a sensor. Visual vibration sensor using video stands out in the engineering measurement field with ...