Recently, kitchen brand Kohler has launched smart toilet NUMI 2.0, which is made of E Ink Prism electronic paper, and can change color dynamically, creating unique spaces at homes.

Back in September of 2020, we went hands-on with the first consumer-ready devices that used E Ink’s first-generation color electronic paper display technology known simply as Kaleido.

The 3rd generation color e-paper, E Ink Kaleido 3 is now available for e-readers and digital note taking devices. It offers richer colors, increasing its color saturation by 30% compared to the ...