AI for Endangered Languages

Since 2012, Prof. Dr. Oliver Bendel (FHNW School of Business) has initiated and implemented a wide variety of chatbots and voice assistants. These systems have been covered by the media and have even attracted the interest of NASA. His theoretical foundation and practical expertise stem from his doctoral dissertation on this topic, which dates back a quarter of a century. Since 2022, his focus has been on dialogue systems for dead and endangered languages. This work has resulted in @ve, a chatbot for Latin (implemented by Karim N’Diaye), @llegra, a voice-enabled chatbot for Vallader, a variety of Romansh (implemented by Dalil Jabou), and kAIxo, a voice-enabled chatbot for Basque (implemented by Nicolas Lluis Araya). In addition, Oliver Bendel is experimenting with chatbots for extinct languages such as Egyptian and Akkadian. On April 8, 2026, his article „Chatbots for Dead, Endangered, and Extinct Languages: Possibilities and Limitations of Generative AI for Continuing Education“ was published in Wiley Industry News. The article focuses on the question of how chatbots based on generative AI can contribute to the preservation and promotion of dead, endangered, and extinct languages in continuing education, as well as in formal education. Oliver Bendel is also involved in the University of Applied Sciences of the Grisons‘ IdiomVoice project, which will be presented on June 17, 2026, at the GRdigital Project Showcase during an evening networking reception. Visitors to the showcase will have the opportunity to explore the current prototype and interact directly in Sursilvan with the two chatbot characters, Lina and Brida. With @llegra, Lina, and Brida, Graubünden has gained several digital ambassadors for its Romansh idioms.

Abb.: @llegra im Juli 2023 in Graubünden