visual impairments

Visual impairments refer to difficulties in seeing clearly, which can be caused by problems with the eyes, the nerves connecting the eyes to the brain, or the brain itself. They include conditions like nearsightedness, farsightedness, astigmatism, cataracts, glaucoma, or more severe issues such as blindness. Some impairments are correctable with glasses, contacts, or surgery, while others may require special devices or adaptations. The impact varies: some people see only partially, while others cannot see at all. Visual impairments influence daily activities, learning, and mobility, emphasizing the importance of accessible environments and support.