NLP for Language Varieties of Italy: Challenges and the Path Forward

Italy is characterized by a one-of-a-kind linguistic diversity landscape in Europe, which implicitly encodes local knowledge, cultural traditions, artistic expression, and history of its speakers. However, over 30 language varieties in Italy are at risk of disappearing within few generations. Language technology has a main role in preserving endangered languages, but it currently struggles with such varieties as they are under-resourced and mostly lack standardized orthography, being mainly used in spoken settings. In this paper, we introduce the linguistic context of Italy and discuss challenges facing the development of NLP technologies for Italy's language varieties. We provide potential directions and advocate for a shift in the paradigm from machine-centric to speaker-centric NLP. Finally, we propose building a local community towards responsible, participatory development of speech and language technologies for languages and dialects of Italy.