How do couples use CheekTouch over phone calls?

Youngwoo Park, Seok-Hyung Bae, Tek-Jin Nam. How do couples use CheekTouch over phone calls?. In Joseph A. Konstan, Ed H. Chi, Kristina Höök, editors, CHI Conference on Human Factors in Computing Systems, CHI '12, Austin, TX, USA - May 05 - 10, 2012. pages 763-766, ACM, 2012. [doi]

@inproceedings{ParkBN12,
  title = {How do couples use CheekTouch over phone calls?},
  author = {Youngwoo Park and Seok-Hyung Bae and Tek-Jin Nam},
  year = {2012},
  doi = {10.1145/2207676.2207786},
  url = {http://doi.acm.org/10.1145/2207676.2207786},
  researchr = {https://researchr.org/publication/ParkBN12},
  cites = {0},
  citedby = {0},
  pages = {763-766},
  booktitle = {CHI Conference on Human Factors in Computing Systems, CHI '12, Austin, TX, USA - May 05 - 10, 2012},
  editor = {Joseph A. Konstan and Ed H. Chi and Kristina Höök},
  publisher = {ACM},
  isbn = {978-1-4503-1015-4},
}