ISCA Archive Interspeech 2004
ISCA Archive Interspeech 2004

Structured interview-based evaluation of spoken multimodal conversation with h.c. andersen

Niels Ole Bernsen, Laila Dybkjaer

This paper presents evaluation results on system performance and interaction from the user test of the first prototype of a multimodal conversational system. The system enables spoken and gestural interaction with life-like fairytale author Hans Christian Andersen about his fairytales, life, study, etc. The evaluation is based on structured interviews with 18 target users after their conversations with the system in a controlled laboratory setting. The obtained results are encouraging.