It seems to me they've brought up myopia only to make it more approachable to people how blurry something is, implying they believe models work with a blurry image just like a nearsighted person sees blurry images at a distance.
While myopia is common, it's not the best choice of analogy and "blurry vision" is probably clear enough.
Still, I'd only see it as a bad choice of analogy — I can't imagine anyone mistaking optical focus problems for static image processing problems — so in the usual HN recommendation, I'd treat their example in the most favourable sense.
While myopia is common, it's not the best choice of analogy and "blurry vision" is probably clear enough.
Still, I'd only see it as a bad choice of analogy — I can't imagine anyone mistaking optical focus problems for static image processing problems — so in the usual HN recommendation, I'd treat their example in the most favourable sense.