Not much changes....
I was project manager for IBM Immersive Virtual Reality Systems in the mid 90s. Tele-presence was a concept then that no one really wanted to touch, so was tele-dildonics which seems to have fared a little better (having a better user experience). Augmented Reality has a much better business case and potential use-cases. Having an information overlay can be useful and would work even in video-conferencing sessions (not for the video, for supplemental information - as in action items, or "ignore him he's a ****er"). In either case, never put anything produced by Faceplant near your head.
Biting the hand that feeds IT
