Ключевые слова: abstract, analog, black, blur, blurry, business, button, clear, command, computer, control, digital, distortion, electronic, enter, equipment, eye, eye care, eyeglass, finished, frame, glasses, home applied, input, keyboard, language, laptop, letter, material, notebook, optic, optometry, personal computer, plastic, program, run, sighted, square, tab, technology, tool, typewriter, visions, work, zoom,