one screen’s not enough?

we’re so used to laptop/notebook carrying only one screen while we need to multi-task 10-20 windows cluttered all in one screen. this intel’s FOUR-screen laptop, if ever leaves prototype for production, can very well change the way we work and learn. what opportunities would such a device present for learning and teaching? perhaps on screen for pm and online status, one screen for personal note/scribble/doodle, one screen for discussion topics, and the main screen for the (20-3) windows that’s left? (: cant wait till the day when i can get my hands on one of these 😮