Ключевые слова: aim, aiming, arm, arrow, communication, concept, count, cursor, danger, direction, female, finger, fingernail, forefinger, fourth, gesture, hand, human, index, isolated, little, middle, number, one, open, part, people, person, point, press, push, show, showing, sign, skin, symbol, thumb, touch, up, warning, white, woman, wrist,