I didn't read it necessarily like that. It can also mean that even with fully rested sailors, the same confusion can still happen again, because the interface i

I didn't read it necessarily like that. It can also mean that even with fully rested sailors, the same confusion can still happen again, because the interface is inherently confusing. In a sudden life-and-death situation combined with information overload, a bad interface can be what tips the scale into disaster.