[For what it's worth, Amanda does give his question some serious thought, trying to think up ways to adapt her traps for a new environment...]

All the traps I've ever built were designed for use in enclosed spaces. I can't think of anything I could set up in an open environment.

[...But coming up with nothing. Devices confined to one room, or a series of connected rooms? Of course. Devices attached to people from the start? Certainly. But there isn't one thing she's built that she can pull off out in the open, and her considerable engineering prowess isn't geared towards designing anything new that could fit the bill. Jigsaw business relies on surprise and seclusion.]

Sorry. It's not my area of expertise.

[And she's loathe to admit it. It makes her feel small, stupid, lacking.]