A. In one of the original episodes, Mr. Headrooms memory capacity is expanded exponentially - hence, the name Max Headroom.
B. Max Headroom is a framing device, which refers to the maximum amount of space allowable between the top of a characters head, and the picture frame formed by the camera.
C. Max Headroom refers to the focal length of the camera lens used to photograph a character in a medium close - up shot.
D. In the original story, Edison Carter crashes into a traffic gate labeled: Max Headroom 2.3 meters.