I plan to caption this video later, but for now I would like to share my knowledge of PDF accessibility with the following uncaptioned video. This one covers making a scanned file, in this case a .tif file, into readable text.
OCR and Accessible Text Video (view on Screencast.com)
I’ve added another video to Screencast.com, although this one does have a few audio “warts.” It still contains helpful information that I felt worth sharing. PDFs How to Change Tagging Order