Technology

The crazy part is that your brain is doing similar processing all the time too. Ever heard of the blindspot? Your brain has literally zero data there but uses "content-aware fill" to hide it from you. Or the fact, that your eyes are constantly scanning across objects and your brain is merging them into a panorama on the fly because only a small part of your field of vision has high enough fidelity. It will also create fake "frames" (look up stopped-clock illusion) for the time your eyes are moving where you should see a blur instead. There's more stuff like this, a lot of it manifests itself in various optical illusions. So not even our own eyes capture the "truth". And then of course the (in)accuracy of memory when trying to recall what we've seen, that's an entirely different can of worms.