Ключевые слова: adult, age, anxious, asian, business, businessman, cephalalgia, computer, corporate, cyberspace, depressed, desk, employee, executive, exhausted, fatigue, financial, frustrated, japanese, job, korean, laptop, latin, male, man, manager, men at work, migraine, notebook, office, online, overworked, pain, people, person, problem, professional, sad, secretary, sitting, sleepy, stress, stressed, student, technology, work, working, workplace,