"I mean," he starts, looking between their wrists. Only one way to find out, and he doesn't think it'll take another meeting. Jude taps the word signal on the screen, and Bela's watch changes again, a vibration even Jude can hear.

"That's my name," he says, reading it upside-down. Scrolling along the display, there are numbers, directions, measured in feet and inches. "Is that--"

He moves in to see better, and the number reduces. "I think it's how close you are to me." When he looks up, a few others are looking in their direction, up from their own devices. "I think it's telling everyone how close they are to me."