Ключевые слова: alphabet, blind, blindness, book, braille, closeup, communicate, communication, disability, disabled, dot, education, finger, font, girls, hand, handicap, handicapped, health, help, hispanics, impaired, impairment, language, letter, literature, male, page, paper, person, point, read, reading, school, script, see, sense, sheet, sight, sign, study, symbol, system, text, touch, touching, type, visual, white, word,