天美传媒

Abstract

Visual impairment, often referred to as vision loss or low vision, is a condition that significantly affects an individual's ability to see clearly. It encompasses a wide range of visual disabilities, from partial sight to total blindness. According to the World Health Organization (WHO), approximately 2.2 billion people worldwide have some form of vision impairment, with 1 billion of them experiencing a condition that could have been prevented or has yet to be addressed adequately. Understanding the causes, effects, and support available for those with visual impairment is crucial for fostering inclusivity and providing necessary assistance