Tag: remotely,
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Sensors can tap into mobile vibrations to eavesdrop remotely, researchers find
[ad_1] Credit: Unsplash/CC0 Public Domain Using an off-the-shelf automotive radar sensor and a novel processing approach, Penn State researchers demonstrated they could detect the vibrations of a cell phone’s earpiece and decipher what the person on the other side of the call was saying with up to 83% accuracy. The demonstration, available in the 2022…