History of the PIN

The BBC has a cute story about the man who supposedly invented the ATM, and the reason for a 4-digit PIN:

One by-product of inventing the first cash machine was the concept of the Pin number.

Mr Shepherd-Barron came up with the idea when he realised that he could remember his six-figure army number. But he decided to check that with his wife, Caroline.

“Over the kitchen table, she said she could only remember four figures, so because of her, four figures became the world standard,” he laughs.

Could only remember four figures? Is that not grounds for divorce?

But seriously, I find it strange the reporter wrote “Pin number”. I read that as the personal identification number number, which makes me suspicious of the research that went into the story.

So the PIN came first, or later? Would be interesting to know what event actually prompted the need for a PIN.

OS Bloat and History Repeating Itself

Chalk this Infoworld writer up as yet another victim of history:

Twenty yeas from now a new generation of computer users will look back on the operating systems of today with the same bemused smile we look back at the cars of the late 1950s and early 60s. They had huge fins, were the size of a small yacht and burned up just about as much gas.

That’s right, I’m comparing Apple OS X 10.5, or Leopard, and Microsoft’s Windows Vista to those old behemoths — big and flashy and totally unnecessary.

Sorry, cars today are bigger and just as inefficient. Who needs fins when you can carry hundreds of pounds of roof-rack rails around. Hello, chrome spinners?

Conversely, as I’ve mentioned before, in raw terms cars of a hundred years ago were more efficient than those today:

“In 1908 Ford autos got 28 miles per gallon and today fuel efficiency for automobiles averages 25 miles per gallon. Is that progress?� asked Allen Hershkowitz, PhD, a senior scientist with the Natural Resources Defense Council during a Nov. 9 lecture at the New Jersey Institute of Technology (NJIT).

So what does that tell you about the future of OS design? America needs Vista like a soccer mom needs an SUV, but we’re talking want here. Want is a whole different ballgame.

A Microsoft security executive released data Thursday showing that, six months after shipping Windows Vista, his company has left more publicly disclosed Vista bugs unpatched than it did with Windows XP.

Can we assume the unnamed executive is looking back with a bemused smile?

Tall Tales of Texans

I have been stuck arguing with a friend from Texas about government. He is a big fan of less regulation, less government, less interference…the usual vapid tall tales of woe you can expect from stereotypical Texans.

I have just been trying to convince him, in my best Kansan conservative fashion, that his position is actually very anti-graft yet pro-regulation. In fact, as he complained about the manner in which legislators are able to spend money, I asked him “so, it seems you think they need more guidance, perhaps some regulation, on the allocation of funds?” Even more ironic is the fact that he is working with companies to help them navigate security regulations — he is making a living consulting with companies on how to abide by data protection regulations, and he is a hardliner at that.

My revelation of these contradictions to him seemed to have slowed things down a little, but then he countered with the argument that a legislator stealing money should not be considered corrupt if they do it in the open. Er, curve ball. I actually think he means that no one should be accused of breaking the law if they say they do not recognize the laws they are breaking, or there is “insufficient” evidence as determined by the accused. Hmmm, who does that remind me of…?

The logical twists and turns he has taken in order to find a way to argue against government makes me think his eventual position will be more like an overly salted pretzel rather than the well seasoned meal he thinks he is serving.

If I remember correctly, the last time I saw him he tried to convince me that the US was actually winning the Vietnam War but were defeated by liberals at home. More recently he has tried to suggest that there is no conclusive evidence that cigarettes cause cancer, based on the premise that a lack of absolute certainty means scientific proof is inherently insufficient. He said this means we must accept prejudice as a natural condition and stop trying to make it seem like a bad thing. I told him that empiricism is certainly no proof that prejudice is natural, but rather the opposite when coupled with a value system, and to try and spin the two into a meaningless blend was to take a painfully shallow position. What possible point could someone have in trying to claim the word “prejudice” as a positive and natural human condition?

Alas, the one thing we seem to agree on is that diesel is the future transportation energy source of choice.

And that says a lot to me, given the distance of opinion we have on everything else.

Darfur is a Casualty

by Mr Mohammed Adam Qarad, an interpreter for the AU/UN

Worry nights about poor babies
whose life on the ground resources
Still waiting for the cloud raining
cleans starvation conflict boiling
The youth instead of standing by
They left Darfur to North Sky

Music of Darfur drums noising
not only for singing and dancing
neither for harvest nor collecting
only for chairs politicians are fighting
also for diet many people are suffering
The youth instead of standing by
They left Darfur for North Sky

Darfur is a great mother of men
she paid for now and then
but nature of life is often
loses hand of generous thieving smile
wonderful world beautiful people exile!
and the robust case which is alive
When do we build responsible life?
The youth instead of standing by
They left Darfur to North Sky

Posted on the Soldier of Africa blog.