Quick answer
Crowding is when an object is harder to recognize because other objects sit close around it. People with amblyopia are especially affected, which can slow their reading. Identification tasks, practised as games over time, can reduce crowding, and CureSee exercises are designed to target it with an interactive approach.
Crowding refers to the adverse effects of surrounding items on object identification. Crowding is a perceptual phenomenon where the recognition of objects presented away from the fovea is impaired by the presence of other neighboring objects.
Training patients in the form of identification tasks in the form of game for a prolonged period reduces the difficulty they face. Results supports the effectiveness and improves vision.
Exercises in CureSee vision therapy are designed to counter crowding with interactive approach.
Medically reviewed by Puneet (B.Optom, BNYS), Co-founder and CEO of CureSee, on 19 October 2026. This article is general information about eye health, not medical advice. Please talk to your eye doctor about your own eyes and treatment.