Forum Discussion
Rift latency
Has anyone else measured the Rift's end-to-end latency? By this I mean movement time to photons off the screen time. I am getting numbers around 25-35ms measured using the official Unity plugin. Can a...
Yes I am using photo diodes input to my sound card. One diode detects a gradient (black to white) in front of the Rift and the other is positioned inside the Rift where a similar gradient changes with tracker rotation. I analyse the phase difference in the resulting gradient changes. The full method is published here: http://dl.acm.org/citation.cfm?id=1971108