Which phenomenon states that objects closer to us seem to move more quickly than objects further away?

The phenomenon that describes how objects closer to us appear to move more quickly than those farther away is motion parallax. This visual effect occurs when an observer moves; as the observer shifts, near objects appear to glide past at a faster rate compared to distant objects. This difference in relative motion provides important depth information to the brain, helping us gauge distance and perspective.

For example, when driving down a road, the trees and signs that are nearby whiz by, while mountains or clouds in the distance seem to move more slowly. This is a key mechanism through which the brain interprets motion and distance, contributing significantly to our understanding of spatial relationships in our environment. Understanding motion parallax is crucial for interpreting visual cues and aids in depth perception, which is essential for activities such as driving, walking, and other interactions with our surroundings.