Picón, Artzai; Rodríguez-Vaamonde, Sergio; Jaén Martínez, Francisco Javier; Mocholí Agües, Juan Bautista; García, David; Cadenas, Alejandro(Elsevier, 2012-01)
[EN] Mobile devices are undergoing great advances in recent years allowing users to access an increasing number of services or personalized applications that can help them select the best restaurant, locate certain shops, ...