Ключевые слова: academic, audience, business, businessman, center, cognition, communication, community, conference, congress, convention, corporate, discussion, education, entrepreneurship, event, explaining, forum, group, hall, indoor, information, learning, lecture, listening, man, management, meeting, occupation, office, participant, people, presentation, professional, public, seminar, sitting, speaker, speech, symposium, teacher, teaching, team, training, unrecognizable, white, woman, workshop,