@inproceedings{Graca08interaccao,
  title={EasyHouse: A Multimodal Domotic System for the Tetraplegic},
  author={Gra{\c{c}}a, D. and Guerreiro, T. and Jorge, J.},
  booktitle={3rd National Conference on Human-Computer Interaction (Interac{\c{c}}{\~a}o 2008)},
  year={2008}
}