"Yeah, I don't think I have anything but the buttons on this damn frock coat. Too bad I wasn't at home. I could just drop kimoyo beads on the ground and they could probably triangulate the whole place and give us a map. Shuri never told me how those things work because I imagine she figures I wouldn't be smart enough to follow along."

Bucky is smart, oh yes, but he's not a technological genius like Shuri or the Starks. He's just a guy with a good head on his shoulders.

"They're white buttons, too, so we might not see them so well. Got a little mother-of-pearl on them, I guess."