Porn is the driving force behind every visual tech

mobile phone size
mobile phone size

Porn influences a lot, that’s why VHS won against Betamax and wasn’t there a similar thing with Blu-Ray? Betamax also lost because it was only capable of 1 hour recording time (until early 80s), while early VHS could record 2 hours of video.  The worst part is this is probably exactly how the design process evolved.You'd think it would be easier to hold it one handed

And now we all have VR headsets for porn. Just the other day my wife came in the bathroom while I was stevie-wondering around.