Yes. There are already two solutions. Slippery Shoes and Large Ball. In both cases the person needs to be tethered on one place. Ultimate solution is of course

Yes. There are already two solutions. Slippery Shoes and Large Ball. In both cases the person needs to be tethered on one place. Ultimate solution is of course "Mirrored Legs". Camera sees when the subject is moving its foot and moves a platform to meet it. If the software is good enuff, no tethering needed and the blindfolded subject can experience running on all kind terrains and landscapes and even kicking a ball. Deluxe version has "Mirror Hands" too so you can crawl on a battlefield and do mountain climbing.