Ключевые слова: academic, audience, auditorium, business, businessman, businesspeople, businesswoman, computer, conference, congress, connected, course, creative, crowd, dark, delegate, developer, digital, diversity, event, global, hall, information, inspiration, international, internet, iot, knowledge, laptop, male, man, meeting, motivation, network, online, people, portrait, presentation, professional, seminar, skill, social, software, solution, speaker, talk, tech, technology, training, workshop,