Libro interactivo para la enseñanza de la lengua Mazateca de Huautla de Jiménez, Oaxaca

Native languages are part of the cultural heritage of humanity, for this reason it is important to rescue and conserve them. This paper presents the design and implementation of an interactive book using augmented reality, which contains text in Spanish and in the Mazatec language variant of Huautla de Jiménez, Oaxaca; This material isused by teachers of the bilingual elementary school Ing. Jorge L. Tamayo, who provided feedback to developit, the topics that are included makere ference to the family and their activities in the community, food and animals. The development of this resource was made with Vuforia and Unity 3D and the UCD methodology, for its operation the user puts the camera of his mobile device on the images of the book, the application detects and identifies the marker and displays 3D objects and reproduces the audio of the pronunciation in Mazatec of the text related to the image. For the tests, two usability evaluations were conducted. The tests reported a 100% effectiveness, a 9.5 acceptance, there was an average of 5 seconds ahead of the estimated time for the completion of tasks.