Very cool proof of concept! I’m curious, how are you tracking the chair and table when moving it around? I’m guessing you have a Vive controller attached to them but just out of the view?
Also i don’t want to discourage you but you are going to face some though competition from “The Void” which have massive funding and talent, and have already deployed their first arcade experience in New York’s Madame Tussauds:
http://voicesofvr.com/284-beyond-room-scale-exploring-infinite-worlds-with-the-void/
https://www.youtube.com/watch?v=cML814JD09g
https://www.youtube.com/watch?v=qXyFmb33_i8