Ok, maybe 2 decades.
Also, it will probably continue to be the situation of the haves and the have nots. I can easily see more well-off schools going more high tech. When I was in college, only a few students in the dorms were fortunate to have their own computers -- the rest of us had to go to the computer labs.
Fast forward 15+ years later, even all the elementary school kids on my street have their own computers. I cannot believe how many middle school kids have cell phones and know how to text without even looking at the phone. These young kids are electronic savy and are growing up looking at electronic screens.