It's going to be the same with computer tech. The stuff those folks will have 50, 100 years from now, unimaginable (even if the seas rise by 30 feet).
But you know what they won't have? That's right, they won't have super-intelligent computers. That's an idea grounded in current hopes and fears, not in anything like the deeper understanding of computing they'll have in 2118, And they'll probably understand the brain much better as well.
