References
J. L. Sevillano
with Cascado, D. , Vicente, S. , Amaya, C. , Linares, A. , Jiménez, G. , Civit-Balcells, A. (2006). A smart electric wheelchair using upnp. In Y. Cai, & J. Abascal (Eds.). Ambient intelligence in everyday life (pp. 285-299). Dordrecht: Springer.