On Mon, 12 Oct 2020 20:40:53 +0100, Andrew wrote:

BBC Click (last saturday) showed a solution to that, that only
needs
a few Kbytes/second thanks to something that nVidia are
developing.

Something like a 3D cartoon head to fill in the missing bits?

Max Headroom?

actually it looked very much like the actual person !

Yep, Max Headroom.

--
Cheers
Dave.