One of my Software ideas
Handwritten notes could be made responsive by automatically detecting lines, word breaks, paragraph breaks, etc.
Paragraph breaks should be newline characters.
I want to scan all my journals into this responsive format
Could be a feature of JARC
Diagrams and sketches could collapse into Inline images and videos
As a separate idea there could be a handwriting + AI platform where your writings and drawings are used as prompts and context for the AI to expand on and synthesize