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I wonder if, with a good enough camera, you could detect people with non-ideal vision by watching their eyes and "anti-blur" the screen in such a way that it's

I wonder if, with a good enough camera, you could detect people with non-ideal vision by watching their eyes and "anti-blur" the screen in such a way that it's perfectly in focus for their eyes and head position?

Osmium 14y ago
This is a really interesting thought! It's something that probably wasn't viable before the advent of High-DPI displays. Making it worth the effort in a real-world (rather than lab-based) setting is probably insanely difficult though.
DoubleCluster 14y ago
That only works if your screen can produce a lightfield. Maybe future 3D screens will have such a feature.