Advances in the Development of a Low-Cost Surface Scanner for Gait Analysis Applications. - Rubén Posada-Gómez; J. J. Enriquez-Rodriguez; Giner Alor-Hernández; Gerardo Aguila-Rodríguez; Albino Martínez-Sibaja; Ulises Juárez-Martínez (CONIELECOMP, 2009)