Ключевые слова: ask, assembly, call, communication, computer, concept, conference, consult, database, digital, discussion, education, elearning, home, interface, internet, laptop, learn, lesson, live, media, meeting, multimedia, network, online, presentation, question, realtime, remote, seminar, session, stream, streaming, talk, technology, video, virtual, web, webcast, webcasting, webinar, website, workshop,