Well, we had a discussion about e-readers because Gary's book had a version for an e-reader. I saw on TV today a dutch company working on a color e-reader and they said it was even possible to watch vieo's with it.
Production will probably still take a while, but here atleast a URL where you can see the new technology, called 'liquavista'

http://www.liquavista.com/products/liquavistacolor.aspx