@InProceedings{richter2011tei,
  author = {Hendrik Richter, Moriel Seror, Felix Manke},
  title = {LiquiTouch: Liquid as a Medium for Versatile Tactile Feedback on Touch Surfaces},
  booktitle = {Proceedings of the 7th ACM Conference on Tangible, Embedded and Embodied Interaction (TEI 2013), February 10-13, 2013, Barcelona, Spain.},
  series = {TEI'13},
  year = {2013},
  isbn = {-},
  location = {Barcelona, Spain},
  pages = {-},
  numpages = {4},
  url = {-},
  doi = {-},
  acmid = {-},
  publisher = {ACM},
  address = {New York, NY, USA},
  keywords = {liquid, water, tactile feedback, interactive surfaces}
  }