@inproceedings{yin2016camk,
  title={CamK: A camera-based keyboard for small mobile devices},
  author={Yin, Yafeng and Li, Qun and Xie, Lei and Yi, Shanhe and Novak, Edmund and Lu, Sanglu},
  booktitle={The 35th Annual IEEE International Conference on Computer Communications (INFOCOM)},
  pages={1--9},
  year={2016},
  organization={IEEE}
}