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.