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An Ear Canal Deformation Based User Authentication Using Ear Wearable Devices [article]

Zi Wang, Jie Yang
2021 arXiv   pre-print
In this work, we propose EarDynamic, an ear canal deformation-based user authentication using in-ear wearables.  ...  It utilizes an acoustic sensing approach to capture the ear canal deformation with the built-in microphone and speaker of the in-ear wearable.  ...  CONCLUSIONS In this work, we propose EarDynamic, a continuous and passive user authentication system that leverages the ear canal deformation sensed by the in-ear wearable.  ... 
arXiv:2108.05432v1 fatcat:2ynd642txnfknb52qgdmjzenj4