Ключевые слова: app, business, busy, career, cellphone, closeup, communication, company, contact, dark, digital, email, employee, female, fingers, hand, hands, information, internet, job, media, message, mobile, mobile user, network, night, office, one, online, person, phone, professional, reading, research, screen, smart, smartphone, social, social media, tech, technology, text, texting, typing, web, website, woman, worker, working, workplace,