Based on Norwegian, Swedish and Danish typed material. It should be able to recognize æ – ø – ö – å – ä, and distinguish between them. The texts used for the model are catalogue index cards, letters, folklore records from the digital tradition archive SAMLA (samla.no). SAMLA is a collaboration between The Ethno-Folkloristic Archive at the University of Bergen (owner), The Norwegian Folklore Archives at the University of Oslo, The Norwegian Ethnological Research at the Norwegian Folk Museum. Developed by Therese Foldvik (University of Oslo).