To expand: http://blogs.valvesoftware.com/abrash/latency-the-sine-qua-non-of-ar-and-vr/ http://blogs.valvesoftware.com/abrash/latency-the-sine-qua-n... The who

To expand: http://blogs.valvesoftware.com/abrash/latency-the-sine-qua-non-of-ar-and-vr/ http://blogs.valvesoftware.com/abrash/latency-the-sine-qua-n... The whole blog has a lot more about AR/VR from an informed technical view, but I recall this being the most relevant post.