Motion perception, particularly in three dimensions, is a fundamental aspect of human visual processing that enables the interpretation of dynamic environments. The brain combines multiple sensory ...

Depth perception is a fundamental aspect of vision, affecting everything from driving and playing sports to simple daily tasks. As LASIK surgery continues to be a popular vision correction option, ...

A stereogram optical illusion is a fascinating visual puzzle that hides a 3D image within a 2D pattern. At first glance, it appears to be a random collection of repeating designs or colourful dots.