@article{epipad2026,
  title={EpiPad: Enabling Multi-Finger and Force-Sensitive Skin Interface for Smartwatches},
  author={Fu, Yuliang and Ranganath, Rakshita and Li, Huining and Xu, Chenhan},
  journal={Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies},
  volume={10},
  number={2},
  pages={1--35},
  year={2026},
  publisher={ACM New York, NY, USA},
  doi = {10.1145/3810191}
}