"Remote control devices are so commonplace these days that we tend to forget how amazing they must have seemed when they were first introduced."
I certainly remember those ugly pre-remote days.
Actually, to a certain extent, I still live them. I do have remote with my DVD player (which I also use to switch the Idiot Box on). But the volume control still requires me to get up and walk across the room. (I run the audio through my stereo music system, which has no remote for the amplifier section.) Still, just controlling the DVD player is a huge advantage.
One part of me does miss the old days. There is something satisfying and intuitive about the old rotary dial TV tuners vs the modern digital style.