Ключевые слова: adult, background, business, businessman, cell, cellphone, city, close, communication, computer, concept, connection, device, digital, employee, finger, hand, happy, holding, internet, lifestyle, looking, male, man, message, mobile, modern, office, one, outdoor, people, person, phone, professional, screen, smart, smartphone, sms, space, street, summer, technology, telephone, text, touch, touchscreen, using, work, workplace, young,