E Ink Launches Latest Version of Color EPaper Platform, E Ink Kaleido 4

E Ink announced E Ink Kaleido 4, the latest version of its color ePaper platform, which doubles the color gamut, increases brightness by 15%, and improves contrast by 50% compared to its predecessor. Hanvon Technology's M10C II smart notebook is the first device to feature the new platform, offering enhanced performance for diverse digital content including PDFs, presentations, and video playback at up to 18 frames per second. The upgraded technology aims to expand ePaper applications beyond reading into professional and educational settings like document review, note-taking, and mobile office work.