Ключевые слова: accuracy, activity, adult, broadcasting, busy, chores, color image, communication, complexity, computer, concentration, control, data, defocused, discussion, expertise, finland, guidance, horizontal, indoors, internet, looking, males, men, microphone, mid adult, mobile phone, modern, motion, night, occupation, office, one person, people, privacy, protection, risk, safety, security, service, spy, surveillance, talking, technology, urgency, watching, working,