Gaudi

GAUDI was the name of the computer terminal aboard the Nomad that's used by Otacon. It was with GAUDI that Otacon controlled the Metal Gear Mk. II and Mk. III, and hacked into other computer terminals via the Mk. II and Mk. III. Otacon was also able to connect GAUDI to the damaged Metal Gear REX, via the Mk. III, so that it could be used as the Metal Gear's computer system for Snake's escape from the Shadow Moses facility, and his subsequent battle with Liquid Ocelot, piloting Metal Gear RAY. GAUDI is also supposedly the terminal that the the player accesses when looking viewing the Metal Gear Solid 4 Database.