Ключевые слова: african, book, business, businessman, call, cam, casual, chat, communication, computer, conference, connection, conversation, corporate, desk, device, discussion, elearning, executive, female, group, hold, internet, laptop, laughing, learning, meet, mobile, mobility, notebook, office, online, people, person, professional, screen, seminar, smiling, team, technology, video, videoconference, web, webinar, woman, women, wood, wooden, workplace, young,