Oh, Jack needs a minute, because he turns at the voice, and then his entire face lights up, like a toddler seeing a new shiny toy. "Oh...wow..." His eyes are so wide, and the grin is in full-dimples.

"Nice to meet you, Orisa.. Oh wow. Is- is that just armor? Or is it all-?" Not daring to finish the question, but that single word has the intonation like if he's right that would be the coolest thing ever. Magitek?

"Um. Database. Like? The storage systems on the airships?" Falling a little out of Jack's expertise here, and he scratches at the back of his head.