She’s that voice in Spidey’s head.
In Spider-Man: Homecoming, Tony Stark (Robert Downey Jr.) supplies Peter Parker (Tom Holland) with a super-high tech suit, complete with an artificial intelligence system that the high schooler names Karen.
Marvel
Karen grows into being more than a mere guidance system for Peter — soon, she becomes his confidant.
Marvel
She's actually very similar to J.A.R.V.I.S., the artificial intelligence system that Tony relied on for everything in the Marvel Cinematic Universe, starting with 2008's Iron Man.
Marvel
Not only was J.A.R.V.I.S. the voice inside of Tony's suit, but he was also the master of his mansion and, de facto, his conscience.
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via BuzzFeed/Travel
