> The captain was on a break when the co-pilots became confused by faulty air-speed readings. They then mistakenly pointed the nose of the plane upwards when it stalled, instead of down.
Investigators concluded the co-pilots did not have the training to deal with the situation
You allude to the difference between requirements and constraints. What you say is true, but also it's true that the Therac-25 was not designed to not output high power when an operator typed quickly.
"Quiet: The Power of Introverts in a World That Can't Stop Talking" by Susan Cain. This book made me think about my own thinking and social behavior patterns.
C'mon, don't you guys be so nitpicky... The comment above was made in the context of financial places, and is clearly referring to the "City" of London, as they call the financial hub, not the "City of London" as a whole.
Yes, way better and using a humble tone, e.g. "Introverts are not smarter than extroverts. According to IQ scores, the two types are equally intelligent. And on many kinds of tasks, particularly those performed under time or social pressure or involving multitasking, extroverts do better."
If you knew what the problem was before the outage happened, and didn't consciously put the effort to prevent it, then oh well, that's professional negligence. Maybe not on you because you may not have the decision power to apply large-scale changes, but definitely somebody within the company. And if you didn't know what caused the outage, and you conducted some type of investigation to get at the heart of the problem, then you need a postmortem.
That's one of the main goals of a postmortem: document what the cause of the problem was, not just for you, but for all interested parties. If some human caused the issue, you need to document what happened and what should be done to prevent it from re-occurring. And fix it, of course.
"Turn the Ship Around!: A True Story of Turning Followers into Leaders". I am reading it now, very entertaining and you'll learn thing about management styles.
I guess not tipping enough is linked to its previous point around rudeness. This happens to me in the city. They are usually rude, and when I tip them %10 or less, their rudeness becomes even more apparent. Meh.
I would like to understand why he's got an account on Twitter. Yes, he uses to proxy his credentials to other sites, but I see the other reasons for not having an account on other sites also applying in the case of Twitter.