An interesting discussion and more on simulator sickness

I’ve just watched this very interesting discussion on VR gaming here. I highly recommend watching it. There are a number of concepts discussed, one of which I want to raise here.

So according to Oculus Rift; Simulator Sickness is cumulative. Let that sink in for a minute…

This has a number of connotations that both developers and testers will need to be aware of. It means very slight triggers will build up over the course of the game and could overwhelm the user. The general advice to users is that if you feel any type of sickness, then you should take off the headset and have a break. Now I know that bit of advice and would generally always follow it, but let’s paint a scenario.

User is playing a game in VR and there are some minor ways in which Simulator Sickness is being triggered. Maybe it’s to do with the way doors have to be opened, but a lot of users generally won’t react to a minor feeling of Simulator Sickness, especially if they’re engrossed in the action. If this is allowed to build up, then it could overwhelm the user and make them feel much sicker than if they’d encountered one thing that triggered Simulator Sickness very quickly.

I encountered my worst experience of Simulator Sickness when I allowed it to build up. I ignored it because I was having too much fun, silly I know but these are the things users do! If you’re immersed in an incredible experience then many people will delay pausing that experience to take a break. This is why it’s falls on the developers and testers to make experiences which minimise the potential.

Simulator Sickness is one aspect of the VR experience that we have to be aware of and account for, amongst many others that I will continue to talk about.

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