Ключевые слова: african, american, attention, authentic, black, businessman, businessperson, busy, concentration, cyberspace, dark, deadline, dedication, designer, desk, desktop, ethnic, fatigue, guy, hand, hard, indoor, information, information technology, inside, job, looking, male, man, manager, meeting, monitor, night, occupation, office, online, person, professional, programmer, project, real, screen, serious, sit, software, solving, team, thoughtful, work, workplace,