Years ago, as a tot, I came across a stick that didn't pivot like standard sticks but "slide" into position. My recollection is this was a full sized stick but that was probably just an artifact of being a child. I also remember my grade school teacher being 7 feet tall, imagine my surprise as an adult, to discover she barely reached 5'5".
It was for a computer of that era, probably the C64. I never saw anything like it in the arcades.
NES and some later consoles did have a similar 3rd party joypad where you could slide a disc around the compass points.
It certainly wasn't a "pencil" stick that was apparently common around that time. And it certainly wasn't a joypad, those won't become common until a few years later.
I think this would make an interesting control scheme and I'm curious as to how it was done with old tech.
Anyone ever come across it?