Ключевые слова: 3d glasses, adult, blue, caucasian ethnicity, club dj, computer, concentration, cyberspace, dark, electrical equipment, engineer, entertainment, equipment, expertise, eyeglasses, females, film industry, fun, futuristic, gamer, illuminated, indoors, internet, leisure games, lifestyles, lighting equipment, looking, males, men, movie, movie theater, night, nightlife, occupation, one person, people, playing, protective eyewear, sitting, skill, technology, video game, watching, women, working, young adult,