[throwaway0a5e]

Yup. The UX guys didn't apreciate how critical the software was and how half-baked it was going to be (and therefore require pilots to need to interact with it requiring good UX). The software guys didn't know that the pilots weren't gonna know how to turn off the software so they didn't know they couldn't half bake it. The engine guys didn't know the software guys were gonna half bake it. The AOA guys retired in the 1990s and had no idea the system was gonna be used for anything more than warning lights.

Everyone did their job as it exists on paper but... https://youtu.be/452XjnaHr1A?t=20