Basically, I can record a drawing and share it so the other person can replicate it. Right? More clarity on the potential :)

Good way to help teach drawing. Would help to understand how the teacher could benefit as well as the student.

Nice use of the Walcom API. But is size of the file size an issue these days? Doing the analysis on stroke, pressure, etc - that would be cool!

Like the idea and the tech but don't how large this market is. Something to research