Persistence

Why virtual isn’t real to your brain by Michael Abrash (Oculus VR, ex Valve) - May 15, 2013
Why virtual isn’t real to your brain: judder by Michael Abrash (Oculus VR, ex Valve) - June 20, 2013
Down the VR rabbit hole: Fixing judder by Michael Abrash (Oculus VR, ex Valve) - July 26, 2013

Motion blur

Display motion blur at Wikipedia

external image motion_blur_from_persistence.png

Why Do Some OLEDs Have Motion Blur? by Mark Rejhon (Blur Busters) - March 13, 2013

Strobing

Boone Calhoun (Oculus VR) :
"After demoing the DK2 all day at GDC today, didn't hear from a single person who noticed any strobing. There are some people who will notice some strobing in their peripheral vision at 75Hz but it's uncommon. However, even if you don't notice strobing at 75Hz, you will still benefit from a higher refresh."

Devices

Oculus Rift Development Kit 2 : Persistence 2 ms, 3 ms, full

Relevant threads

75Hz low persistency...Won't it flicker BADLY? at the Oculus Developer Forums