User expectations and real experience on a multimodal interactive system. - Kristiina Jokinen; Topi Hurtig (INTERSPEECH, 2006)

A mobile multimodal dialogue system for public transportation navigation evaluated. - Topi Hurtig (Mobile HCI, 2006)

Design of a rich multimodal interface for mobile spoken route guidance. - Markku Turunen; Jaakko Hakulinen; Anssi Kainulainen; Aleksi Melto; Topi Hurtig (INTERSPEECH, 2007)