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The idea is that they group you with N other similar people where N is large enough to anonymise you enough to stop the worst complaints but small enough that a
by cjg 6y ago
The idea is that they group you with N other similar people where N is large enough to anonymise you enough to stop the worst complaints but small enough that advertisers still find it useful.
Some sort of principal component analysis to determine your "cohort".
An advertiser isn't that interested that you are you. They care that you are, for example, 55 with an interest in gardening and have been looking at lawnmower review sites.
- derekp7 6y agoSo if I look up the specs on a pair of Bose QC-35's, I won't get internet-stalked with ads for that specific pair of headphones for the next 3 weeks whenever I pull up a weather report? But in stead I may see an uptick in general audiophile ads if I'm constantly reading articles about new gear that comes out? At least that sounds like a partial win in my book -- the first case was too creepy because it was so blatant. The second one may be worse because it is more subtle, but it creeps me out less for some reason. Kind of like how 2-3 decades ago when computer magazines were a thing, I kind of expected ads for computer parts in those magazines. Edit: Actually, come to think about it, I wonder how people would have felt in the 80's if they got one of several editions of a newspaper based on magazines that they also subscribed to. Households that subscribed to fitness magazines would get a newspaper with more gym membership and weightlifting gear ads, and households that received woodworking magazines would have more Craftsman ads in their newspaper. Would people appreciate the customization of the paper, or would they see it as an invasion of privacy?
- cjg 6y agoUnfortunately if enough people have been looking at Bose QC-35s then there's no reason why that couldn't be a fact about your cohort.
- mfer 6y agoYou may still be stalked about the Bose QC-35's. It really depends on how they create the "cohorts". The new design doesn't tell us their intent here. People who are interested in Bose QC-35's could be a "cohort" you are put into.
- deleted 6y ago[deleted]
- jefftk 6y ago> if I look up the specs on a pair of Bose QC-35's, I won't get internet-stalked with ads for that specific pair of headphones for the next 3 weeks whenever I pull up a weather report The WSJ seems to be describing https://github.com/WICG/floc https://github.com/WICG/floc, but the kind of remarketing you're describing is what https://github.com/WICG/turtledove https://github.com/WICG/turtledove is intended to support. Advertisers would still be able to run that kind of personalized ad, but the browser API would not allow them to learn your browsing history in the process. (Disclosure: I work on ads and Google, speaking only for myself)
- amelius 6y agoIt's still bad. If you are in the X cohort and buy Y, the seller will know that you are in the X cohort if the seller targeted X, even if Y has nothing to do with X. This is the fundamental breach of privacy that Google can't get around.
- dylan604 6y agoTo me, ads following you around the internet about a specific thing that you browsed is just an example of how the targeting ad system is broken. A better ad system would see that you were interested in specific item and then advertise other items that mesh nicely with the use of the specific item. If you bought A, then there's better chances you's be willing to spend money on B too.
- izacus 6y ago"Owners of QC-35s" can easily be a cohort, especially since there's a lot of people in that group and it's easy hit the anonymization score required.
- throwawayboise 6y agoOr you can just use an effective ad blocker (I use uBlock Origin) and not see ads at all. IDK why everyone doesn't do this.
- Graffur 6y agoI thought this was how it already worked..