LiquaVista and TI are showing a new color e-reader demo. This prototype will soon be available as a system developer kit. Last month both companies announced the collaboration to support Liquavista's monochrome and color displays on TI's OMAP platform, it's good to see them move so fast.
Update: Liquavista are also working with Freescale and is showing a prototype based on the iMX5x platform. This one will also be offered as a system dev-kit soon: