Optical illusions could help us build a new generation of AI

You look at an image of a black circle on a grid of circular dots. It resembles a hole burned into a piece of white mesh material, although it's actually a flat, stationary image on a screen or piece of paper. But your brain doesn't comprehend it like that. Responding to the verisimilitude of the effect, the body starts to unconsciously react: the eye's pupils dilate to let more light in, just as they would adjust if you were about to be plunged into darkness to ensure the best possible vision. The effect in question was created by Akiyoshi Kitaoka, a psychologist at Ritsumeikan University in Kobe, Japan.