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We both had our phones (one iPhone, one android) and macbooks on with facebook (web/app) open.
by fratlas 9y ago
We both had our phones (one iPhone, one android) and macbooks on with facebook (web/app) open.
- daveFNbuck 9y agoHow did you ensure that no other apps were listening in the background?
- mod 9y agoI don't understand--how would other apps trigger related facebook ads?
- seanp2k2 9y agoSend some data to an ad network or something that feeds it, Facebook ads somehow pick that up. Not beyond the realm of feasibility. Try using a just-factory-reset phone with JUST the Facebook app installed. There is science to be done here.
- falseAss 9y agohttps://www.quora.com/How-does-Facebook-know-what-I-looked-at-on-Amazon https://www.quora.com/How-does-Facebook-know-what-I-looked-a...
- dx034 9y agoWith facebook web it's pretty easy to say as you have to give permission via your browser. Otherwise, for Chrome, you'd have to assume that Google works with Facebook to help them make more money. Rather unlikely.