Ключевые слова: abstract, background, blog, businessman, communication, concept, consulting, crash, data, digital, double, draws, e, economy, electronic, email, envelop, exposure, future, goal, hand, hologram, icon, inbox, interaction, interactive, internet, laptop, mail, man, message, online, opportunity, pen, plan, pressing, project, select, send, social, spam, symbol, talk, technology, trader, verification, web, workplace, writes,