Background
In the Alt Text experiment, we will detect which images in an article do not have alt text, and provide an interface for the user to add alt text to the image with guidance. It would be most ideal if we could present all of the images in the article that are missing alt text, for the user to work through in succession, not only the lead image. Each task would be constrained to 1 article, showing the images with missing alt text in the order they appear in the article. After adding alt text to one image, they could scroll to or be presented with the next image in the article. If they proceed to the next task by skipping or publishing, they would advance to the next article and its images.

Task

• Explore if it'd be possible to pick out all of the images within an article that do not have alt text, and present them one after another for the user to add alt text.
• Estimate LOE for implementing all images in article vs single image
• Make recommendation on what should be implemented for Alt text experiment