I couldn’t find any good single place that collates the various articles and videos that are out there, so I’ve put together a list on Github.
You can find the UI/UX VR list here, and if you’ve got any additional resources to add to it, feel free to send a pull request.
This post was written way back in 2015. There's a chance that it's no-longer correct, or it has been superseded by a newer post. I commend you for making it this far through my archive!
Take a look in the Archive to see if I've written a newer post on the subject.