Ключевые слова: board room, business, business conference, business event, business meeting, business person, businessman, businesswoman, cheerful, communication, conference, conference room, confidence, corporate business, coworker, digital tablet, discussion, education, expertise, formalwear, group of people, holding, internet, looking, manager, meeting, men, multiethnic group, occupation, office, office worker, people, presentation, professional occupation, seminar, sitting, smiling, speaker, speech, standing, success, talking, teamwork, technology, training class, white collar worker, wireless technology, women, working,