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MIT Project "Gaydar" Shakes Privacy Assumptions

theodp writes "At MIT, an experiment that identifies which students are gay is raising new questions about online privacy. Using data from Facebook, two students in an MIT class on ethics and law on the electronic frontier made a striking discovery: just by looking at a person's online friends, they could predict whether the person was gay. The project, given the name 'Gaydar' by the students, is part of the fast-moving field of social network analysis, which examines what the connections between people can tell us, from predicting who might be a terrorist to the likelihood a person is happy, fat, liberal, or conservative." MIT professor Hal Abelson, who co-taught the course, is quoted: "That pulls the rug out from a whole policy and technology perspective that the point is to give you control over your information — because you don't have control over your information."

29 of 508 comments (clear)

  1. Solution by kk49 · · Score: 4, Funny

    Friend Everyone...

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    You can have your god back when you are old enough to handle the responsibility.
    1. Re:Solution by wild_quinine · · Score: 3, Funny

      Friend Everyone...

      At best that will categorise you as 'angsty teenager'.

      At worst, as 'All things to all men - especially those free and easy men at MIT'.

  2. I'm still safe... by celibate+for+life · · Score: 5, Funny

    I just hope they don't invent a virgin-radar.

    1. Re:I'm still safe... by Anonymous Coward · · Score: 5, Funny

      If you're posting on Slashdot you've already been outed.

    2. Re:I'm still safe... by Tablizer · · Score: 4, Funny


        +5 Virgin

  3. It's simple really... by mikael · · Score: 4, Funny

    There are a couple of fields of personal data in facebook which state your marital status, and whether you are looking for a man or woman. It might just be possible from analyzing these details, which way you swing.

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    Vintage computer adverts: http://www.vintageadbrowser.com/computers-and-software-ads
  4. I buy my gaydar... by Chysn · · Score: 3, Funny

    ...at Sharper Image.

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    --I'm so big, my sig has its own sig.
    -- See?
  5. Re:MIT Gaydar should be Facebook app by Kell+Bengal · · Score: 4, Funny

    Does it also take into account if all your friends are women? If they're all members of a musical theatre troupe? If one of your friends is your mother...

    --
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  6. Re:MIT Gaydar should be Facebook app by bertoelcon · · Score: 4, Funny

    Where can I download this "real world" you speak of? Is it a one time purchase or a subscription fee?

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    Anything can be found funny, from a certain point of view.
  7. Re:I beg to differ by Anonymous Coward · · Score: 5, Funny

    There aren't any, and that's how I want it to be :-)

  8. Re:MIT Gaydar should be Facebook app by Hognoxious · · Score: 4, Funny

    Yeah, someone should set up a company where people put in their interests and stuff, and it finds another member who matches then introduces them. Sounds like a possible application for them there newfangled computer doohickeys.

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    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  9. Re:MIT Gaydar should be Facebook app by Hognoxious · · Score: 5, Funny

    [Spock eyebrow raise]

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    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  10. Re:MIT Gaydar should be Facebook app by mobby_6kl · · Score: 5, Funny

    Or whether your last session originated from a Mac or not? And how about if you talk about, or have pictures of, Mazda Miatas in your profile?

  11. Re:MIT Gaydar should be Facebook app by scragz · · Score: 4, Funny
  12. Re:Party games by quantaman · · Score: 4, Funny

    Just like sleeping with large numbers of the same sex does not make one gay

    fixed that for you

    --Ted Haggard

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    I stole this Sig
  13. My program predicts much more by webbiedave · · Score: 3, Funny

    I have a program that can determine if someone on facebook may be gay, liberal, conservative, plus what their top 5 movies are, their top 5 albums, if they're bored, and even sometimes what they're eating! I call it: a browser.

  14. Re:I beg to differ by Bill,+Shooter+of+Bul · · Score: 5, Funny

    And yet you registered for a slashdot account.

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    Well.. maybe. Or Maybe not. But Definitely not sort of.
  15. Re:I beg to differ by chromas · · Score: 5, Funny

    Data miners mining minors' data

  16. Re:MIT Gaydar should be Facebook app by RiotingPacifist · · Score: 4, Funny

    It's not worth it it only comes in lo-def and you only get a trial version that expires after a short period, but worst of all its closed source so you never know whats going on!

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    IranAir Flight 655 never forget!
  17. Oblig. Futurama by Dachannien · · Score: 3, Funny

    Amy: This is Bolt Rolands. Bolt is a hyper-sled racer with ten wins on the pro circuit.
    Bolt: Hello, beautiful!
    Bender: (whispers) I think she means ten wins on the gay circuit.
    Bolt: (chuckling) I wish! Those cats can really fly.

  18. Rick Romero is on the scene. by captjc · · Score: 4, Funny

    I think the MIT people are simply too infatuated with cult of technology.

    This just in, people at the Massachusetts Institute of Technology love technology!

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    Slow Down Cowboy! It's been 1 hour, 47 minutes since you last successfully posted a comment
  19. Re:MIT Gaydar should be Facebook app by Donkey_Hotey · · Score: 3, Funny

    [Kirk scenery chew]

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    (There is supposed to be a Sarcmark® here, but my $1.99 check hasn't cleared, yet...)
  20. Re:MIT Gaydar should be Facebook app by Hognoxious · · Score: 5, Funny

    That probably didn't come out exactly the way you expected.

    It was probably a surprise when it went in too.

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    Confucius say, "Find worm in apple - bad. Find half a worm - worse."
  21. Re:I beg to differ by couchslug · · Score: 5, Funny

    "And yet you registered for a slashdot account."

    My social interaction is restricted to 4chan where my info will be respected.

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    "This post is an artistic work of fiction and falsehood. Only a fool would take anything posted here as fact."
  22. Re:you are wrong. by phantomfive · · Score: 4, Funny

    Sensuality + respect + kindness = the kind of man no woman can resist. Gotta respect yourself and her, though.

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    Qxe4
  23. Re:I beg to differ by bughunter · · Score: 5, Funny

    I just assumed you had a cold.

    (And a speech-to-text interface.)

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    I can see the fnords!
  24. Re:I beg to differ by cerberusss · · Score: 3, Funny

    I just assumed you had a cold.

    (And a speech-to-text interface.)

    He probably double the killer delete select all.

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  25. Re:I beg to differ by Zaphod+Beeblibrox · · Score: 4, Funny

    Thanks a lot, you insensitive clod!!

  26. Re:I beg to differ by jellybear · · Score: 3, Funny

    > certainly most countries (not all) in continental Europe were more tolerant about sexual preference 50 years ago than most Americans today.

    Indeed, the Germans INVENTED the fabulous pink triangle symbol that gays wear so proudly today!