Visual aids enlarge printed text, making it easier to decipher for individuals with impaired vision. These aids can range from simple handheld lenses to sophisticated electronic devices with adjustable magnification and illumination. For example, a person with macular degeneration might use a large magnifying sheet to read a newspaper.
Enhanced visual access to printed material significantly improves quality of life by fostering independence and continued engagement with literature, hobbies, and daily tasks. Historically, basic magnifying glasses have provided this assistance. However, advances in optics and electronics have led to more versatile and powerful tools, including digital magnifiers that can project enlarged text onto a screen. This evolution has broadened access to information and improved reading comfort for a wider range of visual impairments.
