Palabras claves: Focus group, I-Path, Patrolling, Think Aloud, Usability
Autores: Cesar Guevara, Doris Tutillo-Sanchez, Janio Jadán-Guerrero, Luis Salvador-Ullauri, Nunes I.L., Patricia Acosta-Vargas, Patricio Lara-Alvarez, Sandra Sanchez-Gordon, Tania Calle-Jimenez