The are Complex Obs in openmrs. Complex Obs Support
How about an "anatomical drawing" custom datatype? There would be selectable "canvases" which would be line drawings of different parts of the anatomy (whole body back and front; hand/arm top/bottom; retinas; etc.). The user could draw on the selected canvas, adding lines (with color), areas (with color and texture), text (boxes and callouts).
Note from Implementation Mission Arogya:
We will like to extend the above requirement with the following two features, if possible:
2. Load images (already drawn) from the desktop in a canvas and then the user could draw/annotate on that image using lines, areas , texts etc.
3. Provide an empty canvas to draw line drawings and then use tools such as colors, areas, texts, markers, erasers etc to annotate.
TBD by Roger, Ben, or Darius before project starts
Mentors and Other Interested Parties
Implemenation Arogya(ArogyaNet) - Contact : Rajib Sengupta. We are very interested for this feature.