Future of Computing

Nature magazine has special web focus on the future of computing. I love it when scientists speculate about future. Usually, it seems like they leave that to the futurists. I also love how 15 years seems like such a long way out, as far as technological development goes. Not so long in my personal life (I'll only be 50 in 2020). But 15 years ago, there was no world wide web (and the Internet was still mostly underground). Now, I can't imagine life without having web access. What's going to happen in the next 15 years? I never tire of reading what smart people have to say on the subject.