The National Institute of Indigenous Peoples (INPI) and the Unesco Office in Mexico promote the dissemination of indigenous languages ​​through the use of new information and communication technologies. The development of the application is part of the work carried out by Daniel de Jesús de Jesús to promote the ñomndaa (Amuzgo) language, illustrated by Andrea González Durán, Verónica Lizbeth Ramírez Reséndiz and Ximena González Morales. Voices of Ahida de Jesús Silva, Herelinda López Arango, Balbina López Arango, Elizabeth López Arango and Aquileo Gonzalez de Jesús. Project coordination: Norberto Zamora Pérez. Mexico, 2021. International Decade of Indigenous Languages.