Ключевые слова: 20s, 3d, air vehicle, airplane, airplane mechanic, airport runway, attentively, bunny, butterfly, calling, caucasian, cell phone, cellphone, clipboard, communication, concentrating, connection, copy space, cropped, day, device, device screen, dialing, diary, digital tablet, engineer, focused, full length, high heels, holding, human body part, human finger, in a line, legs, legs crossed, low section, male, man, mechanic, mobile phone, motion, occupation, on the move, on the phone, outdoors, phone call, phoning, public transportation, repairing, screen, serious, shadow, standing, sunlight, tablet computer, technician, technology, thoughtful, touch screen, touchscreen, transportation, uniform, using, waiting, waiting room, wireless, wireless technology, writing, young adult,