There's a world of a difference between VAX and today's modern operating systems. Twenty years in the future, I predict user interaction will largely be predica

There's a world of a difference between VAX and today's modern operating systems. Twenty years in the future, I predict user interaction will largely be predicated on artificial intelligence. I can certainly see an older version of myself, frustrated at trying to figure out what sentences will trick the machine into doing what I want it to do rather than simply speaking to it.