Ключевые слова: adjustment, amplifier, analysis, arrangement, audio, black, box, businessman, cd, chart, computing, control, copy space, data, digital tablet, display, electronic, graph, hand, home, interface, international, internet, map, modern, online shopping, player, presenting, red, reflection, retail, screen, scrolling, shelf, sound, speakers, spending money, still, storage, store, successful, system, tablet, tablet computer, tablet pc, tech, technology, theater, touching, touchscreen, tweeter, using, wall, white, woofer, world wide,