Hi
This is an awesome idea. There have been other requests along the lines of implementing handwriting and drawing features (one of the requests is by me 
). Maybe you would like to check out and interact those posts as well. Because I personally think this is an ingenious way to implement handwriting and drawing.
Here are some linksā¦
- New Type of Pages - Whiteboard/Canvas - #4 by aronkvh
- A diagram or flowchart type, in addition to the current "pages", ānotesā etc
Have a great day.