I’m not an artist, I just write silly game systems. I took for granted that a handwritting machine was an easy assumption. I doubt AI companies even have the insentive to try and create physical handwriting/sketching but I see no reason to believe it’s impossible.

Here appears to be a handwriting printer “holding” a pen. People can probably tell this was not human written but I just imagine a machine that can replicate human hand motion better - like a robot hand on a robot arm.