Ключевые слова: accessibility, aged, alphabet, awareness, blind, blindness, book, braille, care, closeup, communicate, communication, day, degeneration, disability, disabled, disease, document, editorial, education, eye, eyesight, handicapped, health, healthcare, illustrative, impair, impairment, international, language, learning, literature, month, muscular, national, opportunity, page, paper, patients, physical, reading, school, senses, symbol, text, textured, touching,