Forgive me, but is steno relevant going forward? Would recording audio and NLP be more effective? Genuine question, no snark.
I have mathematics education videos I would like subtitles for, all in non-US, non-UK accents, full of specialised terminology. In my tests, Amazon and Google's APIs were completely useless for this, as was Dragon. If I find the time, I would like to learn steno of some sort to make the subtitles and provide training data for future videos.