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marcan42's profile
Hector Martin
Hector Martin
Hector Martin
@marcan42

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Hector Martin

@marcan42

If it ain't broke, I'll fix it! I'm porting Linux to Apple Silicon Macs at @AsahiLinux. http://patreon.com/marcan  | http://github.com/sponsors/marcan 

Tokyo, Japan
marcan.st
Joined May 2009

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    1. Hector Martin‏ @marcan42 14 Feb 2019
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      Somehow Google figured out that I speak Spanish even though I'm on a phone set to English in Japan on an English website... yet it's completely and utterly failing at ad targeting. 🤔pic.twitter.com/LWxgzi4Ov3

      8 replies 7 retweets 59 likes
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    2. Hector Martin‏ @marcan42 14 Feb 2019
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      I usually try to turn off personalization, but that doesn't explain how they'd try to serve a L'Oreal ad in Spanish to a user in Japan on an English configured device.

      9 replies 6 retweets 25 likes
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    3. Sergio López‏ @slpnix 14 Feb 2019
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      Replying to @marcan42

      If that's Chrome on Android and you have a Google account configured in your phone, you'll get ads personalized based on you account data. Perhaps you opened that account while living in Spain?

      1 reply 0 retweets 0 likes
    4. Hector Martin‏ @marcan42 14 Feb 2019
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      Replying to @slpnix

      It's possible the account was created in Spain (though if it was, it's lost most if not all of its associations to that country), but I have ad personalization turned off.

      1 reply 0 retweets 0 likes
    5. Sergio López‏ @slpnix 14 Feb 2019
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      Replying to @marcan42

      I have *serious* doubts about what those privacy knobs really do, and I'm not the only one.

      1 reply 0 retweets 0 likes
    6. Hector Martin‏ @marcan42 14 Feb 2019
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      Replying to @slpnix

      Sure, but then what do they do, half-ass the targeting and still use some language stats? My point here is that they've somehow combined an obscure language data point with utter failure at targeting the actual product.

      1 reply 0 retweets 0 likes
    7. Sergio López‏ @slpnix 14 Feb 2019
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      Replying to @marcan42

      My guess is that they don't cross-reference your interactions with the search engine (or other services) to personalize the ads, but they still do use your personal data (age, country...) for targeted marketing. Perhaps you never specified your gender in any Google service?

      1 reply 0 retweets 0 likes
      Hector Martin‏ @marcan42 14 Feb 2019
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      Replying to @slpnix

      My gender is in my profile. The thing is I *normally* get somewhat vaguely targeted ads, in English or Japanese. Today's thing is bizarre.

      3:41 AM - 14 Feb 2019
      0 replies 0 retweets 0 likes

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