It's mostly there today [0][1].

[0] https://arstechnica.com/information-technology/2024/08/new-a... [1] https://github.com/hacksider/Deep-Live-Cam

I didn't mean the video impersonation, I was referring to the possibility of making a synthetic bot automatically attend a conference call like a regular user without using a desktop camera simulation or stuff like that.

It's not a matter of AI, it's a matter of how Teams or Meet or Zoom allow programmatic access to the video and audio streams (the presence APIs for attending a meeting are mostly there, I think).

You could hack this together now with OBS and Tavus.