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I was just thinking to myself how weird it must be to have bad vision. Then I thought, I wonder if you could print a picture that would appear clear to someone with bad vision. That seemed unlikely to me, so I changed the question. Could one use a lens to blur an image so the bad eyes see the image clearly. That's a novel idea... Oh crap that's what glasses are...
So that leaves me wondering all the more, since glasses clearly work, is it possible to print a picture, or more interestingly, maybe create a computer monitor which displays images so that a person with bad vision sees those things clearly?
Based on my understanding of optics and light this seems possible.
Could it also be that this hypothetical computer monitor would only display clear images to the person with bad vision if they were sitting a very specific distance from the screen?