@article{facetofacecolocatedhumanhumansocial,
  title = {Co-Located Human-Human Interaction Analysis using Nonverbal Cues: A Survey},
  author = {Cigdem Beyan and Alessandro Vinciarelli and Alessio Del Bue},
  year = {2022},
  eprint = {2207.10574},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2207.10574v2},
}