Ключевые слова: abstract, adult, architecture, audience, auditorium, blue, business, businessman, businesswoman, center, chair, communication, convention, crowd, education, empty, equipment, event, generative ai, group, hall, illuminated, indoors, large, learning, lecture, men, modern, night, nightlife, people, performance, person, presentation, projection, row, science, screen, seat, seminar, sitting, spectator, speech, stage, standing, success, table, technology, unrecognizable, young,