(From animenewsservice.com... yeah the site has very interesting info).
" NTT Developing Human Remote Control
CNN is running an article by The Associated Press which talks about a new galvanic vestibular stimulation device being developed by Japan's NTT that allows control of users' movements. The subject wears a headset and is controlled wirelessly at a distance by a handheld remote control unit. They hope to incorporate the technology into video games. (BTW: This method is about 50 years old, the US military has stuff that is light years in advance.)"
I read this wrong at first you see, first thought they were talking about that humans can be controlled by remotes (yeah I have a reading diffeciency :/)
But anyways... sounds to me like there's a possibility of actually playing The World... even if in the show etc. they have controllers with them, but you know... VR will be coming out soon. That should be interesting, and yet, scary, at thinking of the possibility of how it would actually effect the person... no one ever said that comas etc. weren't a possibility!