I think the reason humans see movement is actually CNNs. We don't actually detect movement with our eyes, just like a still camera doesn't. We just "convolve" a

I think the reason humans see movement is actually CNNs. We don't actually detect movement with our eyes, just like a still camera doesn't. We just "convolve" a few frames over time. And if an image shifts + the 16 pixels or so under consideration "look like" something that ought to move, guess what, the movement signal goes beep. Which is presumably why our optical sensing system goes to such great lengths to keep the image on our eyes stationary.