Is the “I” language used outside the computer research community?

Question

Are there any research groups or projects that have used the I language in some capacity?

Answer 1

I reviewed this topic a lot and found only a study, not a commercial application.

Nevertheless: I certainly influenced outside the research community, and most importantly, on inspiration (JavaScript prototype-object system), people, user interface (Morphic in Squeak and Lively) and JIT (for example, Just-In-Time- Compiler inside Java Hotspot-VM)