How does a sleep tracker on your finger compare to one in a bed? I tested Sleep Number and Oura for a month to find out. Plus ...

Ambient sensing uses wireless signals, not cameras, to deliver private, adaptive intelligence to smart homes — quietly transforming how spaces respond to us.

This paper presents an integrated ultra-low power (ULP) analog front-end (AFE) for motion sensing applications with off-the-shelf passive infrared (PIR) sensors. Existing PIR-sensor-based motion ...

Well-designed lighting lets people see at night while reducing negative impacts of artificial light on pollinators and birds.

If you're tired of stabbed toes and late-night fumbling, this clever Dollar Tree find offers an easy, no-tools-needed fix, all for a few bucks.

Experimental results demonstrate the system’s effectiveness in motion sensing accuracy, correlation, and agreement in comparison with the gold standard. The validated applications of the system lie in ...

In this work, a piezoresistive strain sensor based on a polydimethylsiloxane (PDMS) doped with reduced graphene oxide (rGO) composite was manufactured with the physical and electromechanical ...

Forget Prime Day—where huge deals are really happening is at the Walmart Deals Event. Walmart is a great place to buy everything from tools and grills to saunas and scooters, and just about everything ...

Log in to download the PDF of this article on the how light sensors help create safer, more intelligent environments.

RALEIGH, N.C. (WTVD) -- Fireworks lit up the night sky as Fourth of July events took place in cities and towns across central North Carolina. Thousands of event goers gathered at places like ...

The sensor demonstrates high selectivity against potential interferents and is successfully applied to quantify Cu 2+ and nabam in environmental water and wheat grain matrices. This study advances ...

Additionally, optimizing sensor design for specific applications while maintaining performance across various operating conditions continues to be an active area of research. This review aims to ...