We've been testing realtime translation of realtime captions in real meetings lately, with a view to basically answering the same questions you're raising. Usi

We've been testing realtime translation of realtime captions in real meetings lately, with a view to basically answering the same questions you're raising. Using Google's translation API, the number of mistakes is reasonably low, and it's absolutely possible to have a comfortable meeting even when technical topics are discussed, as long as participants are aware of the possibility of mistranslation and take care to avoid resulting miscommunication. It's far from perfect, but it's good enough with those caveats. We have plans to test out several others including DeepL.