Problem: The retina transforms light into neural signals using rods (dim light, grayscale) and cones (bright light, color). These signals are sent to the brain for visual processing. Disorders like agnosia, face blindness, and visuospatial neglect disrupt this, impacting daily life. Visuospatial neglect, for example, causes neglect of one visual field. What are the most promising technologies being developed to address these visual perception disorders? Need Assignment Help?