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Evolution of the 'Captcha'

FireballX301 writes "The New York Times is running an article about the small word puzzles various sites use in order to defeat automated script registration while still letting humans through. It seems many people can't actually solve them anymore, so new alternatives (image recognition) are being created. This, of course, seems breakable as well — is there a feasible alternative to the captcha, or are we stuck jumping through more and more hoops to register at places?"

23 of 383 comments (clear)

  1. I am torn by jollyreaper · · Score: 5, Funny

    As a Christian fundamentalist, I cannot in good conscience believe that catchpas have evolved, yet at the same time since I can never figure out what to type to make them work, I cannot believe any intelligence was involved in their design.

    --
    Kwisatz Haderach
    Sell the spice to CHOAM
    This Mahdi took Shaddam's Throne
    1. Re:I am torn by dattaway · · Score: 5, Funny

      Here in Kansas, captcha evolution has been subject to legal review. Kansas City's Road Runner is employing packet shaping to eliminate the evolution of captchas. You might not see the captcha, but others believe it exists.

    2. Re:I am torn by 56ker · · Score: 2, Funny

      Now I know who writes the Captchas - it can only be the writing of his noodly appendage (Church of the Flying Spaghetti Monster).

    3. Re:I am torn by jollyreaper · · Score: 3, Funny

      I think really we should be switching to riddles instead of captchas. "What walks on four legs in the morning, two in the afternoon and four in the evening?"

      That will sort the men from the bots. ;) That would be three legs in the evening and you would be describing my father. He's hungover in the morning, just about has his shit together in the afternoon but is already into the next bottle by evening.
      --
      Kwisatz Haderach
      Sell the spice to CHOAM
      This Mahdi took Shaddam's Throne
    4. Re:I am torn by SPQR_Julian · · Score: 3, Funny

      I think really we should be switching to riddles instead of captchas. "What walks on four legs in the morning, two in the afternoon and four in the evening?" Thought it was three in the evening, not four.

      Yes, but that's what makes it such a challenge. Getting the riddle right when the joke is wrong will REALLY confuse the bots!
    5. Re:I am torn by billimad · · Score: 1, Funny

      You are sooooooooooooooooooo grounded. Love Dad

    6. Re:I am torn by igny · · Score: 2, Funny

      Check out Russian captcha.

      --
      In theory there is no difference between theory and practice. In practice there is. - Yogi Berra
  2. Inverted problem by sveinb · · Score: 5, Funny

    Ask the user to perform a task that only a computer is likely to succeed at, like factorizing a 6-digit number. If the user gives the right answer, and this is the cunning part: Then it's not a human!

    MAN, I feel clever some times.

  3. worst captchas ever by escay · · Score: 2, Funny

    I find some of the most cryptic captchas on the ticketmaster site. granted that the site deserves a stringent bot control given the risk of scalpers but some of their patterns border on the ridiculous. TFA mentions someone who achieved 25% success in deciphering those ticketmaster ones and I am thinking, "how does he do that?!"

  4. Re:Knowledge tests... by CrazyTalk · · Score: 5, Funny

    Ummm I dont think this would work in the US, where (considering our educational system) some people might answer "yes". In fact, some celebrity (I forget which) recently thought that Japan was a country in Africa, which is why Africa has the best sushi.

  5. Re:Knowledge tests... by Anonymous Coward · · Score: 4, Funny

    No great loss in keeping people with that kind of education and/or intelligence away from the internet. Kinda like you'd like to keep the caveman with the club away from the nuclear bomb.

  6. See you in court? by tepples · · Score: 5, Funny

    Ask the user to perform a task that only a computer is likely to succeed at, like factorizing a 6-digit number. If the user gives the right answer, and this is the cunning part: Then it's not a human! Now you're discriminating against autistic savants like Dustin Hoffman's character in Rain Man, in possible violation of disability discrimination acts in the United States, the United Kingdom, or other countries. See you in court.
  7. Re:Knowledge tests... by OhPlz · · Score: 3, Funny

    Well then, that's an added bonus, isn't it? It not only weeds out the spam bots, but also the celebrity know-nothings.

  8. Re:Knowledge tests... by bobmarleypeople · · Score: 5, Funny

    I've seen several sites using questions similar to yours except they were more obvious. An example was:

    Which is a food?
    A) pink
    B) car
    C) Britney Spears
    D) Hamburger

    There is of course the possible registration by a disturbed and horny male who would say "Britney Spears" but you get the idea.

  9. Alternative suggestion? by hanshotfirst · · Score: 2, Funny

    Replace the mangled-text-and-response captcha with a skill test, like punch-the-monkey. Maybe I could win an iPod while I'm at it.

    Unrelated question....how do you validate the captcha if you are browsing with lynx?

    Mod self -1,weird-mood-on-a-monday

    --
    Why, oh why, didn't I take the Blue Pill?
  10. Re:Ask questions by Chatterton · · Score: 2, Funny

    Yes, users need to answer riddles like in notpron. The kind you need 10 hours to find the solution /Grin/ :D

  11. Re:Knowledge tests... by jollyreaper · · Score: 4, Funny

    I've seen several sites using questions similar to yours except they were more obvious. An example was:

    Which is a food?
    A) pink
    B) car
    C) Britney Spears
    D) Hamburger

    There is of course the possible registration by a disturbed and horny male who would say "Britney Spears" but you get the idea. Make sure you cook your Britney thoroughly first, no telling what diseases she's carrying.
    --
    Kwisatz Haderach
    Sell the spice to CHOAM
    This Mahdi took Shaddam's Throne
  12. Re:Knowledge tests... by Hognoxious · · Score: 3, Funny

    There is of course the possible registration by a disturbed and horny male who would say "Britney Spears"
    Or Pink.
    --
    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  13. Re:Knowledge tests... by oliverthered · · Score: 4, Funny

    Kinda like you'd like to keep the caveman with the club away from the nuclear bomb.

    And then you voted for Bush, TWICE!!!!!!

    --
    thank God the internet isn't a human right.
  14. Re:Alternative? by Poromenos1 · · Score: 3, Funny

    I've found that not even this is necessary, I run a site with about 1000 visitors per day and the spam messages fell to zero when I included a field that said "Type in the box to prove you're human:".

    --
    Send email from the afterlife! Write your e-will at Dead Man's Switch.
  15. Re:Captcha too hard by Snaller · · Score: 5, Funny

    "OK, I am a bit shrotsighted,"

    And dyslexic.

    --
    If Google really cared they would fix Android Chrome to reflow text, instead of discriminating
  16. Re:Unintelligent design by ConceptJunkie · · Score: 3, Funny

    "Unintelligent Design"?

    Is that like "Despite the fact that God created the Universe, people keep getting stupider"?

    Or is it some sly jab at Windows?

    Or maybe it's a scientific theory derived from studying governments!

    --
    You are in a maze of twisty little passages, all alike.
  17. Re:Knowledge tests... by Fred_A · · Score: 4, Funny

    "pink" is a common dessert on airlines.

    --

    May contain traces of nut.
    Made from the freshest electrons.