How often do you refuse to use virtual reality headset during fairs, shows, demos? Now I refuse rarely, but still in 2018 major VR events featured Oculus Go without hygienic covers.
I still remember one of the first public lectures on VR with a Gear VR headset (the white one) presenting an episode of a 360 degrees series. You couldn’t wear it. Trust me.
When we met with Samsung Poland in 2017 talking about our Showtime VR software for managing VR shows we started the presentation with the words „We’re World of VR and our VR does not stink”. It triggered a heated discussion on hygiene, possible solutions, make-up, etc.