The StarGate Project was the code name for a secret U.S. Army unit established in 1978 at Fort Meade, Maryland, by the Defense Intelligence Agency (DIA) and SRI International (a California contractor) to investigate the potential for psychic phenomena in military and domestic intelligence applications. The Project, and its precursors and sister projects, went by various code names—GONDOLA WISH, GRILL FLAME, CENTER LANE, SUN STREAK, SCANATE—until 1991 when they were consolidated and rechristened as "Stargate Project".
In December 2007, SRI launched a spin-off company, Siri Inc., which Apple acquired in April 2010. In October 2011, Apple announced the Siri personal assistant as an integrated feature of the Apple iPhone 4S. Siri's technology was born from SRI's work on the DARPA-funded CALO project, described by SRI as the largest artificial intelligence project ever launched.