@inproceedings{2015-ICEAPVI-NonverbalSignalsforFaceToFaceCommunication,
   author = {Qiu, Shi and Hu, Jun and Rauterberg, Matthias},
   title = {Nonverbal Signals for Face-to-Face Communication between the Blind and the Sighted},
   booktitle = {International Conference on Enabling Access for Persons with Visual Impairment},
   editor = {Kouroupetroglou, G.},
   address = {Athens, Greece},
   pages = {157-165},
   PDF = {http://www.drhu.eu/publications/2015-ICEAPVI-NonverbalSignalsforFaceToFaceCommunication.pdf},
   year = {2015}
}