1. I copied the original images in the images_raw folder.
2. I used GIMP to cut each of the images and save to .png files in the images_raw folder.
3. d010_resize_images.py resizes all cut images and saves them to folder docs/images
4. I use d020_capture_rectangles_for_overlay.py to capture all the outer rectangular regions with the labels. Saved in the regions/regions.json file.
5. d030_scale_regions_as_rectangles.py generates the scaled regions in the docs/overlays.json file. Here "polygon" is set by default to cover the entire rectangles. This step can be skipped if you run d030_scale_regions_as_rectangles.py.
6. I use d040_capture_regions_for_overlay.py
7. d050_scale_regions_as_polygons.py generates all the rectangles and internal polygons in the docs/overlays.json file.

Here's how to use this Google Apps Script with Google Sheets:

1. Set up the Google Sheet:

• Open Google Sheets and create a new spreadsheet
• Create a sheet named "Responses" (the script looks for this exact name)
• Add column headers in the first row:
  • Column A: Timestamp
  • Column B: Consent
  • Column C: Consent Timestamp
  • Columns D-R: q01, q02, q03, ... q15

2. Add the script to Google Sheets:

• In your Google Sheet, go to Extensions → Apps Script
• Delete any default code and paste your script
• Save it

3. Deploy as a Web App:

• Click Deploy → New deployment
• Select Type: Web app
• Set Execute as: your Google account
• Set Who has access: Anyone (or "Anyone with the link")
• Click Deploy

HERE GOOGLE ASKS FOR AUTHORIZATION

• Copy the deployment URL (looks like: https://script.google.com/macros/s/AKfycbw7.../exec)

https://script.google.com/macros/s/AKfycbyyT38aR6S0JfMK24m64pJuYPca9WvVN9p1--NSCioCsU_CDQvKVaQgppHrS0Y4SQ0G/exec

4. Use the URL in your questionnaire:

• Replace the SCRIPT_URL in your questionnaire.html with the deployment URL you just copied
• When users submit, the POST request sends the JSON data to this URL
• The script automatically parses it and appends a new row to your "Responses" sheet

That's it! Each submission will add a new row with all the response data.