I refuse to believe that anyone came up with a crank based input system organically. Here's what I think happened. They decided that they wanted to make a low power black and white game system for people to use while camping. They decided that a crank charger was the best solution for this and went ahead with development. Further into the process they discovered that they couldn't get the power budget low enough to m…
I get the impression that you may not have played a lot of indie jam games. A hand-crank is one of the least weird things I've seen done. Hell, I once made a game where the controller was two people arm wrestling each other. At least a crank is practically usable. As a self-described inveterate hobbyist, I completely understand looking around a workshop full of parts and saying "gee, what could we do with that?" And…
I'm sure someone could come up with this idea and probably did, but getting to the stage of actually releasing a commercial product with a crank makes me think there is more to the story.