I believe this just great. Many people are talking about manipulation, but that is just if you intend to use it to deceive people.

How about if you wanted to teach a subject and your students wanted to see your face. Perhaps you could use this to just upload a bunch written lessons and this would help everyone.

Or how about using this for tv news/documentaries.

I cannot speak for Tavus, but this is awesome tech if used properly.

Great Job!