A system and method for assessing vision and tracking changes in vision is provided. A shape is presented on a display to a user who experiences partial or complete vision loss in the central or paracentral region of the visual field. The user manipulates the dimensions of the shape to correspond to a region of vision loss, and a metric is calculated to indicate the spatial extent of the region of vision loss. Metrics from previous assessments may be compared to track progression of visual impairment.
SYSTEM AND METHOD FOR CENTRAL VISION ASSESSMENT AND TRACKING