Ключевые слова: adult, arm, asian, attention, background, body, boy, care, communicate, communication, concept, conversation, deaf, deafness, design, disability, disabled, emotion, emotional, expression, finger, gesture, gesturing, grey, hand, happy, health, hearing, help, human, illustration, isolated, language, learn, life, lifestyle, male, man, message, palm, people, person, shirt, sign, signal, style, symbol, white, woman, young,