The document discusses the history and process of 3D animation in movies. It notes that the first 3D animated films were Tron in 1982 and Star Trek II, while the first fully 3D animated film was produced by Pixar in 1984. Pixar became a leader in 3D animation with hits like Toy Story in 1995. The document outlines the steps Pixar takes in its production process, from story pitches to character development to animation and rendering. It emphasizes Pixar's continued success in the film industry through applying suggestions and developing films in a way that is reminiscent of successful business practices.