Abstract: A relative humidity (RH) and temperature dual parameter sensor based on a long-period fiber grating (LPFG) in a hole-assisted dual-core fiber (HADCF) is demonstrated. LPFG in the center core ...

Build for monitoring, buy for safety.

Abstract: In this work, we present a high-sensitivity fiber-optic temperature sensor based on the enhanced Vernier effect. The sensor consists of a cascade of three Fabry–Perot interferometers (FPIs), ...

LLMs are quietly reshaping data journalism workflows at The Hindu, helping reporters process vast document sets, write ...

Building a smart ecosystem in your home is more accessible than ever, with a range of products that automate and regulate the ...

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, ...

Thanks to smart security systems, it's easier and more affordable than ever to monitor your home from pretty much anywhere. At PCMag, we have been reviewing smart home security solutions for nearly 20 ...