Martínez Pabón, F. O., Caicedo Guerrero J., Ibarra Samboní J. J., Ramírez González G. A., Muñoz Organero M., & Astaiza A. C.  (2014).??Smart TV ? Smartphone Cooperation Model on Digital Signage Environments: An Implementation Approach.  MOBILITY 2014, The Fourth International Conference on Mobile Services, Resources, and Users .  25.