This is awesome! I particularly like the example from https://www.tavus.io/product/video-generation
It's got a "80s/90s sci-fi" vibe to it that I just find awesomely nostalgic (I might be thinking about the cafe scene in Back to the Future 2?). It's obviously only going to improve from here.
I almost like this video more than I like the "Talk to Carter" CTA on your homepage, even though that's also obviously valuable. I just happen to have people in the room with me now and can't really talk, so that is preventing me from trying it out. But I would like to see in action, so a pre-recorded video explaining what it does is key
Interesting -- compare the training video to the render! I think if you know the person, it would still be very hard to pass the digital twin as the real thing. But if you mean to face strangers, this could very well work already. There are small glitches but that's easy to blame on a video codes / network issues.