@inproceedings{taibbi2014audiofunctions,
  title={Audiofunctions: Eyes-free exploration of mathematical functions on tablets},
  author={Taibbi, Marzia and Bernareggi, Cristian and Gerino, Andrea and Ahmetovic, Dragan and Mascetti, Sergio},
  booktitle={International Conference on Computers Helping People with Special Needs (ICCHP)},
  year={2014},
  isbn={978-3-319-08596-8},
  organization={Springer}
}