I also am looking for this functionality. I use EN daily, and store all sales call notes and information in EN folders.
However the handwriting sketch feature is not up to the task, so I use Samsung notes on my S-Tablet, which is a great app, and export as an image to EN.
The export feature is a bit hit and miss, so needs to be repeated sometimes, and is a good number of steps which could be avoided.
The main limits to the Sketch feature in my use case is:
- Inability to have multi page support
- The long load and save times
If resolved, EN would be a one stop shop for sales professionals and people in/out of meetings and calls all day. (Especially with the new tasks feature)