: Critical for adding graphics to real footage by analyzing movement and creating a camera to match.
“Adobe has also updated the workspace in After Effects CC 2015 v13.6.1... you can undock the panels.” BlueFX.net Adobe After Effects CC 2015 13.7
“It's a robust tracker that is accurate and tracks rather fast, provided the subject is more or less facing the camera.” Videomaker : Critical for adding graphics to real footage