Mark Carver wrote:

Some of it is Artificial Reality (which is in effect real time CGI) but
also quite a bit is 'real' projection.

Strictly Come Dancing this year used both (along with rendered images on
vertical screens)

It was pretty impressive overall, though in live TV, when the
images have a glitch in the tracking, there is not much you can
do about it.

I remember one AR shot that didn't look as though it had tracked
quite right, and I was able to compare with the dance-off when it
worked correctly.

Very occasionally in the shots showing rehearsal scenes, or other
background stuff, you get a glimpse of the line-up images used to
set up the graphics.

I think "Click" showcased some of the technology in a recent
programme.

Chris
--
Chris J Dixon Nottingham UK
@ChrisJDixon1

Plant amazing Acers.