[get right on that, Ferran]

You know, I never really considered how much they might cost?

[Naive, perhaps, but they do just hand them out when people get here. She doesn't know of anyone who's ever had to buy one, but it stands to reason that they must have to get a replacement somehow if one breaks.]

That actually sounds like a pretty fun project. [She grins; she can almost see the wheels in his head turning.] It would certainly benefit a lot of people, if someone found ways to improve upon the existing model. Sure, they do a lot of what we need already, and they're pretty impressive in their own right, but progress never stops.

[Ferran seems like exactly the kind of nerd who would enjoy working on such a project, she thinks.]