Ключевые слова: black, business, businesswoman, caucasian, close, communication, computer, connected, desk, device, digital, finger, gesture, gestures, holding, information, internet, keyboard, lifestyle, man, mobile, modern, networking, office, online, outside, pad, professional, reading, screen, scrolling, smart, smartphone, social, tablet, tapping, technology, text, touch, touching, touchscreen, typing, up, using, web, wireless, work, working, workplace, young,