Ключевые слова: business, busy, chair, classroom, closeup, colleagues, computer, conference, corporate, digital, display, during, electronic, finger, hand, hands, human, information, innovation, internet, job, keyboard, laptop, learn, lecture, modern, network, notebook, occupation, office, pc, people, person, print, room, screen, session, sitting, student, studying, training, type, typing, using, work, write,