Yeah, that's ludicrous. And I should imagine we'll be matching VR with Haptic-feedback type suits that means we can feel/sense will be ready before 2020. There's already stuff going on about them too. This article from 2007, now? With the sudden interest in AR and VR technology, I would put his 2020 prediction at 2016.
http://www.acceleratingfuture.com/michael/blog/2007/11/full-body-haptic-suits/
The stuff that'll be happening 200 years from now will be far more advanced. By that time we'll just be wiring into the brain's senses directly.