Ключевые слова: background, begin, blue, business, button, choice, click, computer, concept, conceptual, control, design, digital, energy, finger, future, hand, icon, idea, interface, internet, man, media, modern, new, next, objective, off, player, power, presentation, press, pressing, push, screen, shutdown, sign, start, stop, success, switch, symbol, tech, technology, touch, touchscreen, turn, vision,