Outside of VR, there's some other future uses (with the big assumption it will be easy & cheap to implement some years in the future) that are interesting if yo

Outside of VR, there's some other future uses (with the big assumption it will be easy & cheap to implement some years in the future) that are interesting if you have a floor that can direct people/objects. Somewhere of course like a Disney theme park or an airport where you choose your destination and you're shuttled to your gate with your luggage following. Or perhaps a secure room/floor in a building that if you don't have authorization to you simply cannot walk into without being pushed out of it. If we go dystopian, imagine a business suspects you of shoplifting and simply doesn't let you leave, or shuttles you to security automatically.