Some stores can use your smartphone to track where you stop and tailor subsequent ads. I have a smart phone. I have never turned on the GPS. I no longer use a data plan. I still use the Tune In radio app. One of the things it tells you is that it tracks your phone calls. A post I recently read describes smartphones as surveillance tools that also allow you to make phone calls.
Google mines data like Dobsy in Treasure of the Sierra Madre. They troll for unprotected wifi while photographing your street and home. Bad news. Read the rest of this entry »
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