The following comes from an article on roadtoVR.com. Survios or Project Holodeck ( what they used to be called have made aot of progress with regards to vritual reality – From University Project To Investment Opportunity. Palmer Luckey, the Oculus founder also used to be a part of Survios.
I was so immersed that at one point I needed to set the Razer Hydra controllers down to adjust my helmet and I nearly tried to set them down on a virtual table next to me. There was no table in real life — had I not quickly realized what I was about to do, I would have dropped the controllers straight onto the floor below.
Survios are hoping to produce both a hardware solution and compelling software to leverage that hardware.