A new optical device allows researchers to generate and switch between two stable, donut-shaped light patterns called skyrmions. These light vortices hold their shape even when disturbed, making them ...

Posts from this topic will be added to your daily email digest and your homepage feed. Smart lighting is the most important innovation in lighting since the invention of the lightbulb. It adds so much ...

Back in September, Lutron expanded its Caséta HomeKit-supported smart dimmer and switch lineup with the Diva and Claro products. Now for CES, the company has expanded the available colors plus ...