UltraSnoop: Placement-agnostic Keystroke Snooping via Smartphone-based Ultrasonic Sonar

Yanchao Zhao, Yiming Zhao, Si Li, Hao Han, Lei Xie 0004. UltraSnoop: Placement-agnostic Keystroke Snooping via Smartphone-based Ultrasonic Sonar. TIOT, 4(4), November 2023. [doi]

@article{ZhaoZLHX23-0,
  title = {UltraSnoop: Placement-agnostic Keystroke Snooping via Smartphone-based Ultrasonic Sonar},
  author = {Yanchao Zhao and Yiming Zhao and Si Li and Hao Han and Lei Xie 0004},
  year = {2023},
  month = {November},
  doi = {10.1145/3614440},
  url = {https://doi.org/10.1145/3614440},
  researchr = {https://researchr.org/publication/ZhaoZLHX23-0},
  cites = {0},
  citedby = {0},
  journal = {TIOT},
  volume = {4},
  number = {4},
}