Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern ...

Light can be sculpted into countless shapes. Yet building optical devices that can simultaneously manipulate many different ...

An early proof-of-concept demo of Meta's neural gesture band connected to Garmin's smart car interface is the company's next ...

The SwitchBot Obboto includes more than 2,900 RGB LEDs and a motion sensor, responding to your movement or touch. Features ...

Researchers at Qingdao University in China have developed a lightweight, self-powered eye-tracking system designed to assist ...

The team achieved reliable outdoor visible light communication (VLC) at data rates of up to 3.48 Mbit/s over distances of ...

Sometimes you need just a little bit more light during a video call, especially if you're in a dimly lit room. The latest macOS update (26.2) has a trick for this: you can use the edge of your screen ...

It's that time of year when lights are twinkling in bright red, green and gold and beckoning you and your loved ones to come out and appreciate. Numerous homes in neighborhoods from Shasta Lake to ...

The Philips Hue app has grown in complexity over the past several years, with more and more new features and settings being tucked into the user interface. That makes it all too easy to miss the ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...

Putnam Valley resident Shawn Keeler goes all-out for Christmas with 3,000 light-up plastic lawn figures, 75 lit-up wire frame decorations, 15 inflatables and more than 750,000 string lights covering ...