Tagged With people you may know

Facebook is constantly watching you. Now, you can watch Facebook back. Gizmodo Media Group's Special Projects Desk is releasing a tool for people who want to study the friend recommendations Facebook chooses to give them. It's called the "People You May Know Inspector." To use the tool.

This morning, Facebook announced that it's going to start scanning all the photos uploaded to the social network looking for your face, unless you opt out - or unless you are a European or Canadian, where privacy law actually limits what Facebook can do with people's faces. The purpose of the scanning, according to Facebook, is to alert you if someone has publicly uploaded a photo of you that you don't know about, especially if they are trying to impersonate you.

In real life, in the natural course of conversation, it is not uncommon to talk about a person you may know. You meet someone and say, "I'm from Sarasota," and they say, "Oh, I have a grandparent in Sarasota," and they tell you where they live and their name, and you may or may not recognise them.