Ключевые слова: attendees, audience, audience engagement, auditorium, business, business event, camera, communication, conference, conference hall, conference room, convention, corporate, corporate event, crowd, discussion, education, educational event, engagement, event, focus, formal, group, indoor, informative, interacting, interaction, keynote, knowledge sharing, large screen, learning, lecture, listening, meeting, networking, people, presentation, presenter, professional, public speaking, seminar, speaker, speaker stage, talk, team building, technology, training, workplace, workshop,