Ключевые слова: blue, board, business, center, chair, class, cluster, computer, cpu, department, desk, device, display, education, electrical, electronic, grey, hall, information, keyboard, lab, laboratory, lamp, lcd, light, meeting, monitor, mouse, presentation, processing, processor, room, school, screen, software, study, system, table, teaching, technology, tft, unit, university, white, wire, wood, wooden,