@inproceedings{jguerreiro09epcg,
  title={GeniusPhone: A Personal Companion for Everyday Situations},
  author={Guerreiro, J. and Guerreiro, T. and Gon{\c{c}}alves, D.},
  booktitle={17th Portuguese Conference on Computer Graphics (17{\textordmasculine} EPCG)},
  year={2009}
}