Scientists have created a new light-activated ink that can change color on demand. It’s made up of microbeads of different colors that rise or sink in response to different wavelengths of light so ...

Color-changing e-paper was applied to a BMW concept car, which made the technology a hit. Later, kitchen brand Kohler applied it to a toilet, which was also refreshing, and now the latest ...

In late 2022, BMW revealed its list of 200 extraordinary, groundbreaking inventions, and iX Flow – the color-changing car – was one of them. Featuring the E INK technology, the BMW iX Flow car allows ...

The conceptual i Vision DEE car developed by BMW features E Ink Prism 3, a display that changes colors in real-time (see image above). Overall, eight colors are available in E Ink Prism 3, and they're ...