| 摘要 |
<p>A viewver orientation indicator (40, 82) that is presented as a set of symbols as perspective views of a three-dimensional icon in association with an illustration, to provide the viewer with information regarding the viewpoint orientation of the illustration. A preferred embodiment of the viewpoint orientation indicator (40, 82) is a perspective view of an automobile image. Other viewpoint orientation indicator (40, 82) embodiments include an airplane, a computer, a truck, and a motor. The perspective view of the viewpoint orientation indicator (40, 82) is altered accordingly when the illustration has a changing viewpoint orientation, as with a motion picture illustration, a computer generated illustration or a holographic image.</p> |
