Vision impairment refers to a decrease in the ability to see, which can affect daily activities. This condition can range from mild difficulties, like trouble reading small print, to complete blindness. People with vision impairment may rely on tools like glasses or contact lenses, or they might use assistive devices such as magnifiers or screen readers to help them navigate the world. Many factors can cause vision impairment, including age-related conditions like cataracts or macular degeneration, as well as injuries or genetic disorders. It's important for individuals experiencing vision changes to consult an eye care professional for proper diagnosis and support.