[Aloy is thrown off by the machines of Rey's world not acting of their own accord, but her reaction is only a slight twist of the mouth.] Not just the Horuses, but every machine. [Her response is quick and a little frustrated, but it's not directed at Rey. She takes a second to calm down, then continues.]

Machines... --the machines where I'm from, they're AI. Artificial intelligence, [she clarifies, in case Rey doesn't know what that means.] No one controls them.