Challenge your eyesight with this hypnotic optical illusion and find the hidden word inside the swirling geometric pattern using sharp peripheral vision.
A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it ...
Using eye-tracking methods, researchers have shown that toddlers with autism spend significantly more time visually examining dynamic geometric patterns than they do looking at social images -- a ...