> It's actually astonishing how often developers accidentally switch left and right eyes in code – effectively having the ICD be negative rather than positive – and it takes ages to consciously notice, if ever. But your subconscious notices, and you will end up being sick, and you won't know why!
This is the most amazing anecdote in the article to me. Is the brain able to use this reversed-perspective data to determine distance and scale, or does it give up and pick a single eye? Is it like those glasses that flip your vision upside down, in that you'll get used to it after a week, and have to readjust to the way things normally are afterwards?