ANG-E and AND-E is a clever idea, but I think they're probably too similar. The only reason for the names really is to make it clear about the owner of the face, which I'm working on. Maybe I just have to let go of 'Kenny' and call him The Engineer. That actually makes a lot of sense as it would put him in the same class as the Mate and the Captain, and thus a clear possessor of a face.
===
In that case, why is The Engineer a human-like android with a face, while The Geologist is not? If it was my choice, I'd do it like this:
Robert, Captian = Human-like face, name, confident, strong. Think Riker: CAP-H
Debby, Officer = Human-like face, name, reserved, few emotions. Think Spock: OFF-H
The Engineer and The Geologist: Android-like looks, no name, formal, no emotions. Think Data: ENG-A and GEO-A.
Consistent, logical, clear
