Abstract
The ELDIT dictionary (Electronic Learners' dictionary for German and Italian) has been developed during the last three years and went online in February 2002. We conducted an extensive evaluation of the product by examining three different data sources: the server log files for daily access rates, the included user models for individual use of the system, and 38 questionnaires which were collected. The results are very encouraging for our work, and some interesting implications for our future work turned out.