Really believe you have “privacy”…???

Really believe you have “privacy”…???

Using Wi-Fi to “see” behind closed doors is easier than anyone thought

With nothing but a smartphone and some clever computation, researchers can exploit ambient signals to track individuals in their own homes.Wi-Fi fills our world with radio waves. In your home, in the office, and increasingly on city streets, humans are bathed in a constant background field of 2.4- and 5-gigahertz radio signals. And when people move, they distort this field, reflecting and refracting the waves as they go.That’s given more than one group of researchers an interesting idea. In …
Read full article at NexusNewsfeed.com website »

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