Facebook mulls silently tracking users' cursor movements to see which ads we like bestIt's easier than tracking our eyeballs, and as it turns out, our mouse movements and hovers correlate quite well to where our gazes wander. That, of course, is a tasty way to amass a few more oceans' worth of data about Facebook users and how much time we look at those nice, revenue-producing ads.
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Facebook mulls silently tracking users' cursor movements to see which ads we like best
