De'Nu: Design of a Mobile Application for Learning the Cuicatec Language

This document presents the design of a mobile application for learning the indigenous Cuicatec language, named De'Nu, targeted at students of a university. The design process was guided by the user-centered methodology. During the testing phase, three iterations were conducted to evaluate the prototype's usability through specific tasks, resulting in an average evaluation score of 8.8. Participants successfully completed the tasks, highlighting the speed and efficiency of the system. The results indicate a positive reception from users, who expressed satisfaction and interest in the implementation of Augmented Reality technology for learning indigenous languages. Overall, the application was effectively designed and easy to use, providing a unique experience for users.