why do we need drumstep cheese to represent this label <| sep |> da mi bar ovo reklamira , kaj je daleko pametnije nego umbus . <| sep |> I never said that we are there yet , I just said that I ' d consider a fully immersive system that made you feel like you were moving without actually moving to be generally bad . On your comparison to the piano I can only say that people spend way more time at their computers playing games than they do playing the piano . The problem is that if you sit down too much or you go as far as Sword art Online and can stay laying down while playing , your muscles will get weaker and that leads to other issues . A fully immersive system might also lead to psychological issues when you get a hard time distinguish between the real world and the game world , in worst cases you ' ll encounter BiPs Break in Presence which can happen already with the systems in play at present time . What I meant with activating people is simply to make them stand up or at least move around a bit , the Vive as it stands right now is not a good exorcising tool , but it has the potential to become a great one , pair it up with a large world FPS , a Omni and start running , dodging , shooting and all that stuff , you ' re guaranteed to sweat and that ' ll make you fitter or at the very least cover the daily exorcise needed , while being fun and immersive . Hell , they can even go full out Wee Fit and do a virtual gym if they want to . Make an RPG where your character gains strength while you ' re working out etc , think outside the box . Ofc it ' s not game developers responsibility to make sure people are moving , but I ' m just saying I see great possibility in improving the general health of a population that ' s never been more still than now and to break that by making people move even less would be bad .