Visual impairment refers to a significant loss of vision that cannot be fully corrected with glasses or contact lenses. It ranges from partial sight to complete blindness. This condition can affect daily activities, communication, and mobility, requiring supportive tools, adaptive strategies, and specialized services to enhance independence and quality of life. http://www.enablingguide.sg/caregiver-learning-roadmap/view-by-disability-types/visual-impairment