Ключевые слова: advertisement, arm, assistance, body, business, buttons, carrying, caucasian, choose, click, conceptual, confident, connection, contemplation, cooperation, cupped, cyberspace, direction, education, empty, entrepreneur, express, female, finger, fingernail, gesture, give, help, holding company, human, isolated, male, man, open, palm, person, showing, signs, skin, space, stretched, tablet, thumb, white, woman, wrist, young,