Moral: The engineer who conceived of the innovation was forgotten and not compensated for it, and the train owners made the bulk of the money.
Sounds like software engineering to me!
Sounds like software engineering to me!
That, plus a manager inventing and enforcing specific requirements for dubious reasons, causing trouble in the company, and - as 'jancsika points out in their comment - quite likely introducing many new problems into the product.
And the one guy who would have thought of this, they passed on three months before because he wanted 10% more in salary.
/cynicism