Ключевые слова: african american, afro, black man, business, businessman, call, camera, chat, colleague, communication, computer, conference, conversation, corporate, cyberspace, employee, entrepreneur, happy, interface, job, laptop, lesson, looking, male, man, manager, meeting, men at work, occupation, office, online, person, portrait, professional, screen, service, sitting, study, talk, talking, teacher, technology, telecom, tutor, video, waving, web, work, workplace, young,