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- posterOctober 2023
Poster: Extracting Speech from Subtle Room Object Vibrations Using Remote mmWave Sensing
- Cong Shi,
- Tianfang Zhang,
- Zhaoyi Xu,
- Shuping Li,
- Donglin Gao,
- Changming Li,
- Athina Petropulu,
- Chung-Tse Michael Wu,
- Yingying Chen
MobiHoc '23: Proceedings of the Twenty-fourth International Symposium on Theory, Algorithmic Foundations, and Protocol Design for Mobile Networks and Mobile ComputingPages 306–307https://doi.org/10.1145/3565287.3623623Speech privacy leakage has long been a public concern. Existing non-microphone-based eavesdropping attacks rely on physical contact or line-of-sight between the sensor (e.g., a motion sensor or a radar) and the victim sound source. In this poster, we ...
- posterJune 2022
Speech privacy attack via vibrations from room objects leveraging a phased-MIMO radar
- Cong Shi,
- Tianfang Zhang,
- Zhaoyi Xu,
- Shuping Li,
- Yichao Yuan,
- Athina Petropulu,
- Chung Tse Michael Wu,
- Yingying Chen
MobiSys '22: Proceedings of the 20th Annual International Conference on Mobile Systems, Applications and ServicesPages 573–574https://doi.org/10.1145/3498361.3538790Speech privacy leakage has long been a public concern. Through speech eavesdropping, an adversary may steal a user's private information or an enterprise's financial/intellectual properties, leading to catastrophic consequences. Existing non-microphone-...