[Deregibus]

I did read the article, and yes, his points are largely due to technological and environmental constraints. He presents a combination of current and past VR tech (with a healthy dose of strawman mixed in) and uses that to make the claim that VR will never work. It's not going to live up to the current hype, but you can say that about almost everything.

Nausea from VR is not some sort of intrinsic property, it's due to a number of physical factors, many of which can be solved technically by better hardware or by the design of VR experiences. It's not going to be easy, but it's not an intractable problem.

The difference between the VR we have now and the VR we had in the past is that now there is momentum towards moving the technology forward. You have multiple companies competing to develop hardware. You have many developers working on VR experiences and learning what does and does not work. You actually have people buying these things and using that software.