Here's a challenge. Get rid of the screen door effect from VR headsets without resorting to uber high-res display panels. Solution? Use CRTs. Yes, really. At least, that's one of the main benefits an enterprising YouTuber, dooglehead, discovered when he cooked up a homebrew VR headset using actual CRTs.
Now, at this stage you're probably imagining something utterly comical, perhaps a couple of small TVs somehow attached precariously to someone's head. And as dooglehead himself says, back in the 1980s, there were indeed VR headsets made from TV-style CRTs and suspended from the ceiling on cables.
