Human-Computer Interaction, Tourism and Cultural Heritage Second International Workshop, HCITOCH 2011, Córdoba, Argentina, September 14-15, 2011, Revised Selected Papers - Cipolla-Ficarra, Francisco; Veltman, Kim; Chih-Fang, Huang; Cipolla-Ficarra, Miguel; Kratky, Andreas (Springer Berlin Heidelberg : Imprint: Springer, 2012)