Foreground people and objects
Foreground objects that roll (or walk) by the camera. These help longer interview takes, or alternative camera views. These are not full sized objects or people but closeups of parts of them going by the camera. These could be static items that are moved in the editor but I am thinking clips of moving objects pre-made. A slow move across a table with a plant or objects on it. There is no limit to what could be partially seen in the foreground and not detract from the subject. Even though the foreground object moves, indicating a moving camera, the master shot (background at this point) does not really have to move much (or at all)