Ключевые слова: academic, attentive, audience, auditorium, business, collaboration, communication, conference, conference room, corporate, crowd, development, discussion, diverse, education, event, focus, focused, gathering, group, indoor, industry, information, interacting, knowledge, learning, lecture, listening, meeting, multimedia, networking, participants, people, presentation, professional, public speaking, seminar, session, sharing, speaker, talk, team, technology, training, training session, workplace, workshop,