Ключевые слова: aim, aiming, arm, arrow, businessman, closeup, communication, concept, count, cursor, direction, finger, fingernail, forefinger, fourth, gesture, gesturing, hand, hand raised, hand sign, here, human, human hand, idea, index, male, man, middle, moving, moving up, on, one, part, person, point, pointing, press, raised, reaching, right, show, showing, sign, symbol, third, thumb, touch, touching, up, vertical,