Roto VR introduced their VR chair back then in early 2015 (if not earlier). Many months has passed and now they launched the trailer for their VR Chair.
This chair supports every VR headsets from Oculus Rift, HTC Vive, Playstation VR, and even mobile VR platform like Samsung Galaxy Gear VR and Google Daydream. The only downside with mobile VR is it will no longer be mobile with this chair, unless you wanna carry this chair around. From the trailer, this chair seems to be working fantastic for (mainly) racing and flight simulation. But we yet to see how far developers can take the advantage of this chair. I am sure there are more.
You can pre-order this chair (by the time I write this article) and get $200 discount on http://www.rotovr.com/store. The price is not cheap as it might set you a couple of hundred bucks or more. But considering the price of VR, I think it might worth the experience. Hopefully many developers will take the advantage of this chair to maximize its potential.