Ключевые слова: african, albino, asian, black, business, businessman, businesswoman, call, colleague, communication, computer, concept, corporate, discussion, executive, finance, gesturing, internet, job, laptop, male, man, manager, mature adult, meeting, modern, occupation, office, people, professional, success, team, teamwork, technology, two people, unaltered, video, video call, wireless, wireless technology, work, worker, working, workplace, young adult,