Building with upwardly facing advertising means including an active image and a controller

摘要

A built structure includes an upward facing surface which overlaid by an image in the form of advertising indicia. The image is arranged for visibility from overflying craft and so as to be discernable by observers in the craft when the craft is within a predetermined legibility distance of the built structure. The image is an active image in communication with a local controller such that it can be replaced by loading a fresh image. (61) Addition to 537734