There seems to be many preconceived notions about forensic animations and their overall use in litigation. Many times, lawyers or accident reconstructionists will say that "An animation can show whatever the animator wants" or "Animations are difficult to admit in a court of law". However, to a forensic animator, this is also like saying, that your accountant can "fix your books". In reality, it is far from the truth.
"An animation can show whatever the animator wants"
Perhaps it is the fact that so much of what we see on television and in films is altered with lifelike special effects that we tend to associate anything with 3D visualization with more than a hint of skepticism. Ironically, much of the same software used to animate films such as "Spiderman" or "Lord of the rings" is also less known to be used in scientific visualization, research and forensic animations. People may associate the fact that an experienced special effects animator is capable of creating surreal, yet realistic looking effects. Therefore, it must not be accurate.
The greatest difference between a forensic animation and just any other type of animation is the "forensic" part. This implies that there is a large effort in understanding the details of what is being animated and that there is a large emphasis ensuring a high level of accuracy. An animator can spend more than 70% of his time on activities related to the verification of data and ensuring accuracy in the animation.