We propose a new positioning system using visible LED lights and image sensor. GPS is widely used, but its measurement error gets dozens meters worse at indoor ...

Reducing energy demand in the residential and industrial sectors is an important challenge worldwide. In particular, lights account for a great portion of total energy consumption, and unfortunately a ...

LED light therapy uses light-emitting diodes for skin treatment. Learn about the skin conditions to use it with and what the side effects are.

Ulefone Armor Pad 5 Ultra combines a projector, floodlights, an oversized battery, rugged certifications, and a heavy build ...

Photoshop CC 2017 tutorial showing how to create the look of a huge display sign of retro, LED lights of text and graphics like you may have seen in the past of enormous screens in sports arenas ...

Based on insights from skincare experts and a panel of testers, here are the 7 best LED face masks that provide red light therapy and more in 2025.

The best outdoor solar lights are powerful, durable and easy to use. See our top picks from Amazon, The Home Depot and more.

We turned to board-certified dermatologists and tested the best LED face masks, along with notes on their benefits and how to safely use them.

Capturing photos beyond the visible spectrum is challenging and requires special gear, but the creative payoff is worth it. Here are some of my favorite infrared shots and tips to get you started.

The BiliLux is a compact and lightweight LED phototherapy light system for the treatment of neonatal jaundice. It provides superior phototherapy performance, individualized therapy with electronic ...

Discover why the Samsung Galaxy S26 Ultra skips the 200MP ISO HPB sensor and focuses on design, usability, and software ...

Contrary to stereotype, young people are pushing for clearer consent and better digital privacy in conversations about smart ...