Ruiz Vanoye, Jorge Alberto, Ocotlán Díaz-Parra, Alejandro Fuentes-Penna, Miguel A. Ruiz-Jaimes, and Yadira Toledo-Navarro. 2018. “Editorial for Volume 9 Number 1: Eye Tracking Interfaces”. International Journal of Combinatorial Optimization Problems and Informatics 9 (1):1-2. https://ijcopi.org/ojs/article/view/73.