Modern animation in the United States films "" and "Jurassic Park" included Oscar-winning special effects sequences which made extensive use of CGI. After decades of existing as related-but-separate industries, the barrier between "animation" and "special effects" was shattered by the popularization of computerized special effects—to the point where computer enhancement of Hollywood feature films became second-nature and often went unnoticed. The Academy Award-winning "Forrest Gump" (1994) depended heavily on computerized special effects to create the illusion of Tom Hanks shaking hands with Presidents John F. Kennedy and Lyndon B. Johnson, and to make Gary Sinise convincingly appear to be a double amputee, winning a special-effects Oscar.
Forrest Gump jerky hip thrusting movements that the hobbled Forrest makes while trying to dance. Later on, Elvis becomes famous by imitating the dance. Forrest is often bullied because of his physical disability and marginal intelligence. One day, while trying to escape some bullies chasing him, his braces fall off revealing the young Forrest to be a very fast runner. Jenny yells to him, "Run, Forrest, run!" Despite his low intelligence quotient, Forrest's new running ability leads to him receiving a football scholarship to the University of Alabama in 1963, becoming a top running back, being named on the All-American team, and