Hi, I don't know what this is supposed to do, but I get pretty bad migraines and loading the page made me feel extremely strange almost immediately so I closed it.

I would check to make sure this can't trigger migraines or seizures. Maybe it's just me, but also, please double check.

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Fabricio20 39 minutes ago | parent | next [-]

Interesting, I wonder.. have you ever tried a VR headset? Does that cause you migraines as well? or maybe any other discomfort that'd prevent you from using it?

	▲	thenthenthen 13 minutes ago \| parent [-]
		Not op but, VR is no problem, but this microsoft ar/mr glasses gave me an instant crazy headache in places I did not even know I had matter (back of the head), apparently thats the visual processing part of your brain. Terrible experience that lasted an hour or so.

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irilesscent 4 hours ago | parent | prev | next [-]

Its supposed to show you how big of a radius your eye can focus on at a time, as we age the radius shrinks.

Edit: seems like there isn't enough research to suggest the latter. Apologies

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sho_hn 2 hours ago | parent | prev [-]

I don't know why you got downvoted. This seems like a very useful contribution.