Controls For VR background
Double Click on either right or left unshaded margins = Fullscreen with cursor locking (allows you to look around with your mouse).
"z" or (Esc) = Fullscreen toggle with cursor locking.
Click on Right background = cursor locking background.
mouse = look around.
"q" = Next Scene.
(Esc)Escape = toggle Exit Fullscreen or cursor locking
Scenes Change every 50 seconds or so.