Ключевые слова: abstract, app, application, apps, background, business, businessman, cellphone, cloud, communication, computer, concept, design, device, digital, doodle, drawn, email, fun, function, hand, holding, icon, icons, illustration, information, internet, man, media, message, mobile, modern, multimedia, network, networking, new, online, people, phone, sign, smartphone, social, support, symbol, technology, touchscreen, using, web, wireless, world,