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How Cartographers For the US Military Inadvertently Created a House of Horrors in South Africa (gizmodo.com)

Kashmir Hill, reporting at Gizmodo: The visitors started coming in 2013. The first one who came and refused to leave until he was let inside was a private investigator named Roderick. He was looking for an abducted girl, and he was convinced she was in the house. John S. and his mother Ann live in the house, which is in Pretoria, the administrative capital of South Africa and next to Johannesburg. They had not abducted anyone, so they called the police and asked for an officer to come over. Roderick and the officer went through the home room by room, looking into cupboards and under beds for the missing girl. Roderick claimed to have used a "professional" tracking device "that could not be wrong," but the girl wasn't there. This was not an unusual occurrence. John, 39, and Ann, 73, were accustomed to strangers turning up at their door accusing them of crimes; the visitors would usually pull up maps on their smartphones that pointed at John and Ann's backyard as a hotbed of criminal activity.

[...] The outline of this story might sound familiar to you if you've heard about this home in Atlanta, or read about this farm in Kansas, and it is, in fact, similar: John and Ann, too, are victims of bad digital mapping. There is a crucial difference though: This time it happened on a global scale, and the U.S. government played a key role. [...] Technologist Dhruv Mehrotra crawled MaxMind's free database for me and plotted the locations that showed up most frequently. Unfortunately, John and Ann's house must have just missed MaxMind's cut-off for remediation. Theirs was the 104th most popular location in the database, with over a million IP addresses mapped to it.

7 of 118 comments (clear)

  1. Re:Continentia.. by Archtech · · Score: 5, Interesting

    "Roderick claimed to have used a "professional" tracking device "that could not be wrong,"

    Isn't it strange how many people nowadays know things like that, with absolute certainty. How could he possibly know that it "could not be wrong"? Because he paid a lot of money for it? Or because some shyster salesman sold him a bill of goods?

    --
    I am sure that there are many other solipsists out there.
  2. Re: Why has no one sued MaxMind into bankruptcy? by c6gunner · · Score: 5, Interesting

    The CEO actually didn't know what to do about IP addresses that couldn't be located more precisely than "the USA"? I can do that one instantly. Tell the user that the IP address can't be located more precisely than "the USA".

    That's what they did. "The IP address is located somewhere within this massive circle". It's not their fault that idiots interpreted that as "at the centre of this massive circle".

    I agree that changing the coordinates of the centre of the circle to an unpopulated area makes sense given that the world is full of idiots, but not doing it by default isn't malicious and certainly shouldn't be grounds for a lawsuit in any sane legal system.

  3. Re:Why has no one sued MaxMind into bankruptcy? by gtwrek · · Score: 5, Interesting

    My read is actually the MaxMind CEO is acting fairly reasonably in working towards a solution. His firm had no malintent and worked reasonably in trying to solve both the problems in the US, and now the one in this article.

    The first pass attempt at a fix in the US - moving the geographical center of the US to the middle of a lake (which I think is a great idea, BTW) resulted in a further lawsuit from the property owners of the lake. Which was settled. I think this was all a reasonable solution by all parties.

    We should encourage this sort of response by companies, not demonize them. As opposed to the often relied on solution by companies when exposed to these sorts of problems - a shoulder shrug perhaps, if the problem is even acknowledged at all.

    Put away the pitchforks.

  4. Re:So, in sum by flink · · Score: 3, Interesting

    2 & 3 are why I like grid systems like MGRS. The precision is inherent in the coordinate data, and there is no illusion that the coordinates represent a precise point.

  5. He knew he could be wrong, all along. by King_TJ · · Score: 3, Interesting

    Just a typical intimidation tactic used by police and detectives, really. They figure if people really were hiding an abducted kid there, they could rattle them a bit by acting 100% confident.

  6. Re:Continentia.. by grep+-v+'.*'+* · · Score: 4, Interesting

    How could he possibly know that it "could not be wrong"?

    Because it's been printed with a computer. Here, let me show you my green-bar printout.

    People have been that way for decades (plural), it's nothing new.

    I suspect some people are too pedantic, but that's also part of some people's stress now-a-days: things are so complicated and interwoven that they want SOME simple, absolute stuff, whether it be locations, facts, or even ideologies.

    There's weird noises in an abandoned house after dark? It couldn't be animals or rot or heat expansion, it's got to be GHOSTS or GNOMES, one of the two. And you know that garden gnomes keep going missing, don't you? They're gathering for something.

    Don't Blink.

    --
    If the universe is someone's simulation -- does that mean the stars are just stuck pixels?
  7. Re:So, in sum by thegarbz · · Score: 1, Interesting

    Slashdot's "U.S. sux" article du jour.

    After reading TFS and your comment I come to the conclusion you are incredibly insecure on behalf of your country.