Ключевые слова: adult, app, browsing, business, businessman, cell, cellphone, cellular, close, closeup, communication, concept, connect, device, digital, email, equipment, finger, hand, holding, information, internet, lifestyle, male, man, message, mobile, mobility, modern, network, office, online, people, person, phone, professional, reading, screen, smart, smartphone, sms, surfing, technology, telephone, text, touch, touchscreen, using, wireless, work,