J.A.R.V.I.S.

J.A.R.V.I.S. (Just A Really Very Intelligent System) is an AI butler created by Tony Stark. J.A.R.V.I.S. often provides system monitoring for Stark when Tony operates the Iron Man armor. J.A.R.V.I.S. is quick to tell Avengers on certain topics, and is almost completely unbiased.

Trivia.

 * In the Marvel Comics, J.A.R.V.I.S. is named after Edwin Jarvis, the personal butler of Tony Stark.