In 2015......

yea...When we have multimedia capable processors and massive storage with wireless technology embedded in those rollable screens, we'll have real goodness. Just roll/fold your 'screen' up to the size of a business card, take with you, unfold to your desired size, up to 19", w/ infrared keyboard, and you're good to go. Dream dream dream. Though all the basic technology is there now, it's just a matter of shrinking and cooling and, probably most imporantly, power (ok, not business card size, but wallet+ size)