Without trying to steal the thread, what I would care is actually the opposite direction.
Neither in Swift Playgrounds, nor in any other programming development environment apps for both mobile OSes, have I found a good development experience using pen instead of keyboard.
Given how many of us "program" in paper notebooks, it is quite incredible that besides a couple of research projects done by PhD students, no one cares to actually make it more widespread in a usable way.
Without trying to steal the thread, what I would care is actually the opposite direction.
Neither in Swift Playgrounds, nor in any other programming development environment apps for both mobile OSes, have I found a good development experience using pen instead of keyboard.
Given how many of us "program" in paper notebooks, it is quite incredible that besides a couple of research projects done by PhD students, no one cares to actually make it more widespread in a usable way.