Retail Stores Use Bluetooth Beacons To Track Customers

Slashdot
By BeauHDJun 14, 2019, 6:10 pm235 pts
In an opinion piece for The New York Times, writer Michael Kwet sheds some lights on the secret bluetooth surveillance devices retailers use to track your every move and better serve ads to you. Anonymous reader shares an excerpt from the report: Imagine you are shopping in your favorite grocery store. As you…

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