@inproceedings{ahmetovic2012independent,
  title={Independent way-finding for visually impaired users through multi-sensorial data analysis on mobile devices},
  author={{Ahmetovic},{Dragan}},
  booktitle={International Conference on Pervasive Computing and Communications (PERCOM) Workshops},
  year={2012},
  isbn={978-1-4673-0907-3},
  doi="10.1109/PerComW.2012.6197562",
  organization={IEEE}
}