Notice that, while this is just a silly example, animations are very useful in serious technical presentations. For example, in research about image or video processing, you often want to alternate automatically (without user interaction) between the "before" and "after" images, or along a few frames of a video sequence.
http://tug.ctan.org/macros/latex/contrib/animate/animate.pdf
Notice that, while this is just a silly example, animations are very useful in serious technical presentations. For example, in research about image or video processing, you often want to alternate automatically (without user interaction) between the "before" and "after" images, or along a few frames of a video sequence.