George Lucas has described artificial intelligence (AI) as the future of filmmaking, arguing that the technology will become an increasingly important part of the creative process despite continuing concerns across Hollywood over its impact on jobs and artistic ownership.

Star Wars creator George Lucas says that having the European premiere of new film The Force Awakens in London is like "coming home".

One of the biggest Hollywood franchises, the "Star Wars" saga will see the much-awaited reboot this year.