Avatar (2009 film) title refers to a genetically engineered Na'vi body operated from the brain of a remotely located human that is used to interact with the natives of Pandora. Development of "Avatar" began in 1994, when Cameron wrote an 80-page treatment for the film. Filming was supposed to take place after the completion of Cameron's 1997 film "Titanic", for a planned release in 1999, but, according to Cameron, the necessary technology was not yet available to achieve his vision of the film. Work on the language of the film's extraterrestrial beings began in 2005, and Cameron began developing the screenplay and fictional
Titanic (1997 film) the film aided its popularity. "Titanic" catchphrase "I'm the king of the world!" became one of the film industry's more popular quotations. According to Richard Harris, a psychology professor at Kansas State University, who studied why people like to cite films in social situations, using film quotations in everyday conversation is similar to telling a joke and a way to form solidarity with others. "People are doing it to feel good about themselves, to make others laugh, to make themselves laugh", he said. Cameron explained the film's success as having significantly benefited from the experience of sharing. "When people have