Ключевые слова: attending, audience, back view, business, business event, business meeting, collaboration, communication, conference, conference hall, corporate, crowd, detailed, discussion, discussion panel, education, event, focused, gathering, indoor, industry, informative, innovation, interacting, knowledge, learning, listeners, meeting, modern, networking, panel, participants, presentation, presenters, presenting, professional event, professionals, seated, seminar, sharing, speakers, speech, talk, talking, tech conference, technology, work, workshop, workspace,