Character variant: capital I with crossbars?

[nmsmith]

Quite a few fonts nowadays offer a capital I with crossbars as a character variant. The idea is that offering this variant allows people to use the font in contexts where ambiguity between capital I, lowercase l, and the number 1 is unacceptable, for example when the font is used to display passwords or serial numbers.

It would be cool if Nunito had this 🙂.