Luc Julia is a French-American engineer and computer scientist specializing in artificial intelligence. He is one of the designers of the Siri voice assistant.

Dr. Luc JULIA has been Chief Scientific Officer of Renault Group since 2021. He was CTO and Vice President for Innovation at Samsung Electronics, was Siri at Apple, was CTO and was Vice President for Innovation at Samsung Electronics, was Siri at Apple, was CTO at Hewlett-Packard and co-founded several start-ups in Silicon Valley.