Abstract:This paper opens up a new pathway of the utility of breathing pattern for user verification. We demonstrate that it is possible to capture people's breathing pattern leveraging commodity WiFi devices. While prior solutions for biometricsbased user recognition usually require dedicated devices (e.g., video cameras or IR sensors), this paper introduces the first general, low-cost breathing-based user verification system using commodity WiFi devices. The proposed system is based on the fact that the breathing pat… Show more
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