Well, Google Chrome isn't made from actual chrome either ;) And while certainly VR goggles may eventually share the same fate as 3D TV, I don't think the compa

Well, Google Chrome isn't made from actual chrome either ;) And while certainly VR goggles may eventually share the same fate as 3D TV, I don't think the comparison is valid (other than they both involve stereoscopy). It's a very different thing when sub-millimetre head tracking is involved, and when the virtual interocular distance is fixed to what a person's actual distance is. When everything appears to be the correct size and fixed in space, it crosses a significant perceptual threshold. I don't know if you've ever put on modern VR goggles, but there's no way I'd put it in the same category as 3D TV; in fact I don't think I'd put it in the same category as anything else I've experienced either. And so I don't think you can take the lessons learned from people's willingness to wear glasses for a low-incremental-value 3D TV experience when the VR goggles have a markedly different offering - it's certainly plausable to me (though far from certain) that VR's value is high enough that people will be willing to put up with glasses.