So far we've just shown you a tiny glimpse of what Flash
can do. Without much additional effort, we can add buttons,
sound, and a "creative" motion tween to the animation we
created earlier to make it into the one shown below. Test
drive the animation below by clicking on the "Go" button:
Yet even this enhanced version hardly begins to indicate
the range of what you can do with Flash. In particular,
the program now permits a degree of interactivity between
animation and user that makes Flash especially useful in
educational applications. For example, interactive CDROMs
to accompany texts for biology and genetics have been developed
entirely in Flash by LightCone
Interactive.