3D can create a photo-realistic animation to visual objects that don’t exist.

Traditionally, getting from idea to final product was costly, time-consuming, and inefficient.  An idea would be sketched as accurately as possible, but it’s hard to visualize a 3D product from a 2D medium.  It’s even harder to estimate manufacturing costs from a sketch. Physical models can be created to help with this problem, but they are often costly, time intensive, and still not perfect representations of the final product.  Even worse, any design changes can literally bring a product straight back to the drawing board increasing costs and take, even more, time.