Ключевые слова: background, body, choice, closeup, communication, concept, control, decision, dimension, empty, expression, finger, fingers, gadget, gesture, get, gripping, growth, hand, handheld, handle, handy, hold, human, male, man, measuring, nonverbal, open, person, persuasion, pose, posture, presentation, scale, shirt, show, showing, sign, size, small, speech, zoom,