Ключевые слова: accessibility, accessory, background, black, business, button, clean, click, communication, computer, computing, concept, connection, device, digitally, dimensional, electronic, equipment, generated, graphic, hardware, idea, image, infrared, input, instrument, internet, modern, mouse, new, notebook, object, office, optical, pad, pc, pointer, push, scroll, scrolling, studio, technology, tool, top, user, view, wheel, white, wireless,