Ключевые слова: activate, black surface, blue button, button, circular, click, close up, color contrast, control, design, detailed view, device, digital, display, electronic, equipment, function, gadget, glossy, handheld, information, input, interface, mechanism, minimalism, object, press, responsive, round, shiny, simplicity, small, smooth, surface, tactile, tactile response, technology, texture, user interface, utility,