reCAPTCHA: Stop Spam, Read Books

A brilliant idea, and well executed too. The kind of thing that makes me wonder, I wish I had thought of that! The best part? CMU is behind it. reCAPTCHA: Stop Spam, Read Books

  1. Books I read this year
  2. Stop AOL’s “email tax”
  3. Google and U.C. sign contract to digitize books
  4. Post-its in books
  5. Must read for all programmers
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10 Comments

  1. Posted January 8th, 2008 at 1:59 am | Permalink

    Simply brilliant!

  2. lisathelugubrious
    Posted June 15th, 2008 at 5:06 pm | Permalink

    There’s a little potential for misuse since if you guess which of the two words hasn’t been correctly read yet you could enter it wrong and still pass the test.

  3. hihb
    Posted July 1st, 2008 at 11:22 am | Permalink

    What books? recaptcha sucks, they are telling me to read books. I can do that on my own time. THEY need to read books because they can’t spell “capture” right.
    Oh and this comment thing is gay, because I can just put in an email that hasn’t existed. what a waste.

  4. Posted July 8th, 2008 at 9:14 am | Permalink

    @hihb: Dear , the “comment thing” is not to ensure that you put in a valid email address, but to discourage bots and allow me to get back to you on something you had written. As far as what you think about reCaptcha, you are certainly entitled to your own opinion, if I think it doesn’t make any sense.

  5. Posted July 8th, 2008 at 9:22 am | Permalink

    @lisathelugubrious: I doubt they use a single answer. They probably sample a large collection of responses before deciding what a given word actually is. But ya, on a single user basis, you might be able to bypass without spelling both of the words correctly. Bear in mind that scanning books is only a nice side-affect of reCaptcha — the main purpose is to stop spambots, and that is still being served.

  6. lisathelugubrious
    Posted July 9th, 2008 at 5:31 am | Permalink

    Point. It’s a very nice idea. I’d love to be able to carry around every book I’ve ever read.

  7. Posted July 9th, 2008 at 8:49 am | Permalink

    @lisathelugubrious: hmm, not sure I got you there. Kindle, perhaps?

  8. lisathelugubrious
    Posted July 9th, 2008 at 10:21 am | Permalink

    Well I’d go with the Sony PRS, but you get the general idea. :)

  9. recaptcha THIS
    Posted September 14th, 2008 at 5:44 pm | Permalink

    this tool was programmed by individuals suffering from Downs syndrome

  10. Posted January 11th, 2009 at 11:25 am | Permalink

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