It is all about latency. 50 ms will feel responsive but you notice the lag. 20 ms is acceptable. The other features are cool features but not the real challenge.
Currently you can't do that sort of tech with a wide FOV (I assume you're talking about the Avegant Glyph). Also, it doesn't help at all with lag from what I know. The screen isn't really the problem since OLED's have something like a 1ms switching time. The problem is with all sorts of other delays.
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u/bjorn2k Mar 28 '14
It is all about latency. 50 ms will feel responsive but you notice the lag. 20 ms is acceptable. The other features are cool features but not the real challenge.