Ключевые слова: adult, asian ethnicity, book, casual clothing, caucasian ethnicity, cheerful, chinese ethnicity, color image, communication, computer, east asian ethnicity, education, enjoyment, ethnicity, females, happiness, holding, indoors, internet, laptop, learning, lifestyles, looking, males, men, people, positive emotion, relaxation, sitting, smiling, student, studying, teamwork, technology, togetherness, two people, university, university student, using computer, using laptop, wireless technology, women, working, young adult, young men, young women,