@inproceedings{duan2024f2key,
  title={F2Key: Dynamically Converting Your Face into a Private Key Based on COTS Headphones for Reliable Voice Interaction},
  author={Duan, Di and Sun, Zehua and Ni, Tao and Li, Shuaicheng and Jia, Xiaohua and Xu, Weitao and Li, Tianxing},
  booktitle={Proceedings of the 22nd Annual International Conference on Mobile Systems, Applications and Services},
  pages={127--140},
  year={2024}
}