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In this paper we present the evaluation of a multi-user multimodal spoken dialogue system for the restaurant search task. We analyse user questionnaires and video recordings of dialogues obtained using the Wizard-of-Oz technique to estimate user appraisal and acceptance of our novel system. Despite the rather slow respondence time of the system, the over-all results of the evaluation are positive...
Summary form only given. We present an overview of our current research activities in the area of advanced spoken language dialogue systems (SLDSs). One of the key considerations is the use of appropriate system architectures, since the increasingly resource-consuming technology requires a careful investigation on where to perform the data processing. Another issue is that of appropriate decoding...
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