Ключевые слова: application, banking, browser, business, businessman, cellphone, cellular, chatting, closeup, communication, concept, connecting, connection, cyberspace, device, digital, email, engine, hand, holding, internet, lifestyle, male, man, media, message, mobile phone, network, online, optimization, person, phone, screen, search, searching, smart, smartphone, social, social network, technology, texting, touch, typing, user, using, web, website, wireless, young,