Signal20 Apr 2009
Colour e-paper with pen input

At a trade show in Tokyo this week, Bridgestone showed off a colour electronic paper display that has support for pen input. Comprised of Bridgestone's QR-LPD electronic powder and granular material along with a colour filter and Wacom's electromagnetic induction-type pen input tablet, the display has a faster refresh speed to accommodate the pen input. It now takes 0.8 seconds to refresh the screen.

Colour e-paper with pen input