Ключевые слова: abstract, background, boardroom, cellphone, classroom, collaboration, communication, concept, conference, connection, creative, digital, doodle, double, e, electronic, email, envelop, envelope, equipment, exposure, feedback, furniture, group, icon, ict, interior, internet, mail, meeting, message, network, new, office, online, opportunity, place, receive, room, seminar, send, social, spam, symbol, target, teaching, training, web, webinar,