Comment by DanielVZ

I was recently spending the last few days pondering how I would program in pen and paper if there were no technical restrictions other than having to define the program.

I just started note taking by hand and I find it way more enjoyable than typing. So maybe it’s a medium to force myself to code like in the old days.

I was looking for something like spatial computing and all I could find were esolangs, UML, and maybe punchcards? This gives me an idea on how this could be useful.