The second paper, appearing in the journal Nano Letters and led by graduate student Pooja Reddy, describes a clever method to ...

This infrared gadget claims to improve your mood with lights - I got to the bottom of it ...

As the U.S. military expands its use of AI tools to pinpoint targets for airstrikes in Iran, members of Congress are calling for guardrails and greater oversight of the technology’s use in war ...

Projection mapping has the potential to create shared immersive experiences in exhibitions, commercial facilities, and public spaces. However, the technique is highly sensitive to ambient lighting, ...

At ICFF, we discovered Splyt’s modular led light trees by Jason Krugman and Scott Leinweber — a lighting system designed to be assembled and customized by anyone. Each piece connects like a kit, ...

I’ve tried nearly every popular LED face mask out there—but could this one top them all?

Revisiting well-known semiconductors, engineers have produced a low-cost approach to infrared emitters and sensors with potential environmental, medical, and industrial applications.

We asked experts about why our LED bulbs seem to die ahead of time. Here are the reasons they gave. Tyler has worked on, lived with and tested all types of smart home and security technology for over ...

Recently, ‘Liquid crystal display (LCD) vs. organic light-emitting diode (OLED) display: who wins?’ has become a topic of heated debate. In this review, we perform a systematic and comparative study ...

Like many of us, [Tim]’s seen online videos of circuit sculptures containing illuminated LED filaments. Unlike most of us, however, he went a step further by using graph theory to design glowing ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Even though they may not use beeps or music, the best silent alarm clocks are just as effective as their ...

The WS2812B has become one of the most popular addressable LEDs out there. They’re easy to drive from just about any microcontroller you can think of. But what if you don’t have a microcontroller at ...