Well, we've all seen that coming for a long time. I honestly think we'll see such sci-fi staples as telepresence, cybernetics and virtual reality within our lifetimes (I'm 23, so I count that as within the next 70 years).
We've got progress all over the place with brain-to-gadget interfaces, like artificial eyes (
http://www.popularmechanics.com/science/health_medicine/1281076.html) and telepathic control over machines is coming along. I don't remember where, I read an article about some researchers who rigged up an RC car to be controlled mentally.
I figure it won't be more than 20 years before we start seeing Matrix-style interfaces between humans and computers, with the human user sending commands and receiving information without moving a muscle. Whether that will good or bad (or rather, in what degrees it will be both good and bad) is something I'd love to hear speculation on.