Li-Fi is a wireless data system remarkably similar to Wi-Fi, but uses light to send information. Data rates can hit a gigabit ...

Scientists have turned a long-standing sci‑fi idea into working hardware, using pure light to move data wirelessly through the air instead of relying on radio waves or copper traces. The result is a ...

A new brain device from Northwestern University is asking a daring question: what if information could reach your brain ...

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Scientists have developed a low-cost visible light communication (VLC) system using commercially available hardware ...

Originally hailing from Troy, Ohio, Ry Crist is a writer, a text-based adventure connoisseur, a lover of terrible movies and an enthusiastic yet mediocre cook. A CNET editor from 2013 to 2024, Ry's ...

Lutron announced today that its Caséta wireless lighting systems are now compatible with Amazon’s Alexa voice-control system, enabling owners of Amazon’s Echo, Echo Dot, Amazon Tap, or Amazon Fire TV ...

Lutron hasn't been a very vocal partner of Apple's HomeKit home automation system, but all that changed with this week's retail launch of the $230 Caséta Wireless Lighting Starter Kit. It comes ...

The choice between wired and wireless lighting control systems often presents a pivotal decision point for contractors and customers alike. Each option carries its own set of advantages and challenges ...

Solar Wall Light Cam S4, Smart Lock E40, and more at CES 2026, along with pricing and availability details for the Omni S2.

Philips's Hue Light Bulb combines energy-efficiency, wide-spectrum LED lighting and remote control capabilities via iOS app into a neat little package, but is it worth the high price of entry? The ...

Madrid, Buenos Aires and Los Angeles are among the cities in which Philips has rolled out its internet-connected LED street lighting. Such connected street lights can be monitored and controlled ...