Andrew Bell contributed this work in progress called 'Cohort POC'
His comments in Slack are:
Andrew Bell Wednesday, March 10th, 4:26 PM
Here is the proof of concept for displaying documents using the Browser widget. This will allow you to preview any file in the same directory as the stack. Most PDFs loaded fine for me, but not all and I didn't have time to troubleshoot.
05-13-21 Andrew POC demo 1
Andrew's demo of a Proof of concept for interacting with PDF content via LiveCode and has hooks for sending xAPI statements based on key events. https://youtu.be/0xuHTrNCzNc