Technology leading to replacing actors marches on

NYT - New Camera System Creates Sophisticated 3-D Effects For People and Faces.

“Instead of grabbing points on a face, you will be able to capture the entire skin,” Mr. Fincher said. “You’re going to get all of the enormous detail and the quirks of human expression that you can’t plan for.”

The technology will let filmmakers transform the appearance of actors in the computer, raising the possibility of a new form of digital video in which the viewer can control the point of view — what is being described in Hollywood as “navigable entertainment.”