https://www.theverge.com/2024/3/10/24096762/kate-middleton-edited-photo-royal-family-possible-fake
You need a good memory obviously. And attention to detail is pretty important too! They used to have people doing the job in film and TV. Taking notes at the end of each scene and making sure everything was the same in the next scene. The job of continuity editor took on a new importance with the growth in synthetic content. I check the endless stream of pictures and video for “missteps”, temporal or spatial glitches. My dear AI colleagues are not perfect. They can get things wrong and I spot them. We’re a team. No human could do it.