When you need to visually exemplify an action or a process, your best bet might be video animation. With video animation, the action or process can be created digitally and with a high quality render, the desired results can be viewed on a monitor with close to movie quality.
A Few Examples Of Where We can Apply Video animation!
Places Hard to film: space, deep underwater, inside a volcano, another planet
Objects hard to film: UFO's, dinosaurs, tidal waves
Too expensive to Create: Train wrecks, prototypes, non-existent tech
Instrcutional Videos: Animated flow charts, how-to's, training videos
Sales Tools: Animated storyboards, 3D model animation