tl;dr lets make generating videos like this easier: https://youtu.be/HxFSmDNvDUI
Children's entertainment is awful post-internet; whether that be "elsagate", "poopys playtime", self-harm advocacy aimed at teenagers, etc. etc. etc. https://www.youtube.com/watch?v=M8sh6TFWrQI
While I think everyone is on board with reading at children pointing at the word you're on, is a part of how they learn to read. Soooo where are the videos of childrens books where they highlight the words?
It should just be a two-headed slideshow. My code for making that video was awful but 150 lines ish
Would anyone be interested in a) defining a data format b) making some reference programs c) throwing together a few dozen example videos of public domain books d) begging for money from anyone who complains about children not reading enough or that the internet is destroying culture.
https://youtu.be/HxFSmDNvDUI This was made with public domain readings(which there are 1000s from that site), public domain art, and stable defusion.