Ключевые слова: aiming, background, black, button, change, channel, closeup, communication, control, device, digital, electronic, equipment, finger, hand, hold, human, infrared, isolated, key, keypad, man, media, modern, multimedia, number, object, off, play, pointing, power, program, push, remote, set, single, switch, technology, television, thumb, tv, video, view, white, wireless,