Hmmm, interesting question. I don't think the term has, but now you have motion rides that feel like they're moving, etc. I'm still waiting for the tactile simulations. :)
Of course, it could be like the term "robot". sure, we have robots now, and smart appliances, but are they anything like the ones envisioned in the '50s?
That's one subject that's always interested me: past visions of "the future". It's kind of interesting. :) I mean, watch the movie _Forbidden Planet_ :)
We still have a way to go yet. I think computers have to become as usable out of the box as stereos have. remember Heath kits? :) We aren't there yet. we have computer techs in the same way there used to be TV techs who came to your house to repair the set.