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@allgebrah
A gallery of paintings that know where you look: Animals that hide in your blind spot, portraits that always meet your eyes, a little man with a sign running around trying to block the view, Escherian paradoxes that you'd swear were tangled differently the last time you checked
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'(·)
@allgebrah
Replying to
@gwern
hmm hmm it does seem that the noticeability threshold is in the same ballpark, I had remembered it as 50ms but that seems to be wrong/outdated, neat