Ключевые слова: 4 buttons, beginnings, blue, button, choice, choosing, click, click on the button, computer, connection, device, family, games, green, hand, icons, innovation, input, intellectual game, intelligence, isolated, leisure, men, multigeneration, multimedia, photographic, play, press, pressing a finger, progress, pursuit, push, pushing, red, science, software, technology, the man, touch, touching, visual, white, wires, yellow,