... of a group, a panoramic cameraslowly exposes an image across a frame of film, allowing one person to appear on one side of the frame, andthen run and appear again on the other side of the frame, ... representingthe amount of space captured in the frame, due to the field of view of the lens and the width of the frame itself,and a minimum length (along the time axis) due to the amount of exposure time ... zoom keeps an object at the side of the frame, counteracting the effects of camera movement, resulting in a side of frame that is vertical (see the secondexample of a spatial zoom-in with a moving...