Ключевые слова: black, bright, business, communication, computer, curtain, day, desk, during the day, electronic equipment, equipment, handbook, home, house, indoor, japan, keyboard, lace curtains, laptop, lcd, light, machine, mobile phone, mouse, notebook, open, pad, pc, pen, phone, reflection, room, schedule, screen, silver, smartphone, table, tabletop, telework, tool, unattended, window, work, work tools, working from home, writing utensils,