Ключевые слова: ai generated, cam casual, communicate, communication, conversation study, course, deafness, expression, gesture, gossip, hand, hand gesture, handicapped impaired, hearing, help, homeschool homework, indoors, language, learn, learning, meaning, mute, mute nonverbally, muteness, people, remote back, repeating, sign, small social, smiling face, symbol, teach, teacher, therapy voiceless,