Ключевые слова: black color, blank, breakfast, business, coffee drink, communication, computer, computer monitor, copy space, cup, desk, digit, digital tablet, directly above, equipment, heat temperature, internet, isolated screen, letter, media pennsylvania, mobile phone, mock up, model object, multimedia, newspaper, note, note pad, office interior, paper, pen, place of work, planning, showing, smart phone, sticky, table, technology, telephone, touching, white, wireless technology, wood material, working,