I wonder how set you are on the "standard interface" name. I find it too generic, and confusing for most people not fully involved with it. Interface for what?

When we talk about it in our team, we mostly call it "standard test interface", because then it's clearer what it means, and it even has a nice STI abbreviation when writing (while SI is too short and ambiguous).

Thoughts on calling it "standard test interface" instead? If you think this is too much of a bikeshedding, I apologize, ignore me.

Kamil