Ключевые слова: 30s, academic, adult education, augmented, back to education, casual clothing, caucasian, class, classroom, college, computer, computer room, computing, concentration, cyberspace, desk, device, education, electronic, entertainment, female, focused, futuristic, gesturing, immersive, indoors, intellectual, intelligent, learning, male, man, mature student, mid adult, revising, sitting, studying, technology, university, using, virtual reality headset, watching, woman,