*NOTE: We have separated Edwin Jarvis and J.A.R.V.I.S. into two separate character generations, thus allowing for this compare.
J.A.R.V.I.S. (short for "Just A Rather Very Intelligent System") is the artificial intelligence program created by Tony Stark. J.A.R.V.I.S. operates the internal computer systems of Tony's house and even his armor. As an AI program, J.A.R.V.I.S. excels in the "intelligence" area, having personal conversations with Tony and even showing hints of emotion.