Here's a great video with Walter Cronkite, talking about how the office of the future might look. What's most surprising to me is that they got so much of it right. Their biggest mistake seems (to me) to be that they didn't realize all those different gadgets would be able to share the same screen. True, they got the size of them all a bit off, but you can't really blame them for that, either. At the time, computers took up entire rooms. They did assume they'd get smaller. They just couldn't imagine by how much.