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Advertising May Soon Follow You From One Device To the Next

moon_unit2 writes "We're all familiar with ads that seem to follow you around as you go from one website to another. A startup called Drawbridge has developed technology that could let those ads follow you even when you pick up a smartphone or tablet. The company, founded by an ex-Google scientist, employs statistical methods to try to match and identify users on different devices. The idea is that this will preserve privacy while making mobile ads more lucrative, although some experts aren't convinced that the data will be truly anonymous."

13 of 132 comments (clear)

  1. good call by Trepidity · · Score: 3, Insightful

    some experts aren't convinced that the data will be truly anonymous

    You don't say? In particular, note the complete lack of incentives for the company to actually care how good its anonymizing is.

  2. Re:Another Ripoff Article... by CanHasDIY · · Score: 4, Insightful

    http://slashdot.org/firehose.pl?op=view&type=submission&id=2387715 Seriously?

    You... don't understand how the firehose works, do you?

    --
    An enigma, wrapped in a riddle, shrouded in bacon and cheese
  3. How It "Works" by CanHasDIY · · Score: 2
    From TFA:

    Drawbridge works by looking at the cookie data that comes with a request from a mobile or desktop browser or app to an ad exchange, and using its “bridging” algorithm to assess the probability that any two arbitrary cookies from different devices are associated with the same person. The Web cookies that Drawbridge uses [allegedly] contain anonymous, relatively benign information, such as the browser client, the site accessed, and a time stamp. Unlike a method known as device fingerprinting, Drawbridge doesn't rely on technologies that directly track user activity, or report geolocation or other invasive device identifiers... Once they reach a threshold of certainty that two cookies represent the same person, they call it a match.

    Here's hoping my own browsing habits don't match too closely with any person the government has decided to put on its "disposition matrix..."

    --
    An enigma, wrapped in a riddle, shrouded in bacon and cheese
  4. Even more invasive by meerling · · Score: 4, Insightful

    In their continuing quest to impose their marketing scum on every aspect and moment of your life, they are now taking yet another step in their bid to become omnipresent and unavoidable.

    It's getting to the point where these marketing invasions need to have serious and painful repercussions to those creating or employing them.

  5. Too late by davidbrit2 · · Score: 4, Funny

    Adblock already follows me from one device to the next.

  6. Re:Two words: by wiedzmin · · Score: 2

    I stopped using Google services long time ago for that same reason. Used to be a huge fanboy... and I mean I used everything - email, docs, blogger, maps, adwords, adsense, freaking shopping site, everything. Now the only one I have left is Gmail, to make sure nobody steals whatever accounts I haven't moved off of it yet.

    --
    Bow before me, for I am root.
  7. Re:Two words: by ickleberry · · Score: 4, Insightful

    Used to be a bit of a google fanboy myself. Now I realise they are no better than the rest and are also hell bent on world domination like Microsoft.

  8. If I don't buy first time I see an add by kawabago · · Score: 2

    If I don't buy something first time I see an add, showing it to me again is just going to fail again. Repeatedly doing the same thing and expecting a different result is one of the hall marks of insanity!

  9. I'm sure it does, already by DogDude · · Score: 3, Insightful

    I'm sure that advertises follows people across devices, already. Most people I know are either logged into Google or Apple at home, at work, and on all of their gadgets. Of course, they're already being tracked.

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    I don't respond to AC's.
  10. Google account by Tony+Isaac · · Score: 3, Insightful

    What's the first thing you do when you set up a new Android phone? Log in to your Google account.
    You probably search for things on Google using your Google account.
    If you use Chrome, you probably log in with your Google account.
    Who is the biggest Internet advertiser?

    It already doesn't matter what device you are using.

  11. Re:My action on adds by hazah · · Score: 2

    Lack of critical thinking.

  12. No it wont. by Lumpy · · Score: 3, Interesting

    In fact I get no advertisements on any of my phones, tablets, TV or computers.

    you see, I'm one of those evil terrorists that blocks advertising. I block it in my devices, I record TV with MythTV that strips out Commercials.
    I am evil incarnate. Children go to sleep hungry because of my actions, and the enture economic collapse is my fault due to the adblocking.

    Want to know what is even more evil? I block telemarketing calls, and I dont read any spam. I am evil Incarnate and utterly proud of who I am.

    --
    Do not look at laser with remaining good eye.
  13. Re:My action on adds by TheRaven64 · · Score: 2

    The current plan for most advertising is to raise brand awareness. So, when you see two competing products you pick the one that feels most comfortable and familiar, because you've seen the brand before. I make a conscious point of avoiding products that seem more attractive for a reason I can't consciously bring to mind, but not enough people do for this to work as a strategy.

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    I am TheRaven on Soylent News