Assessing agreement on classification tasks: the kappa statistic
Computational Linguistics
PARADISE: a framework for evaluating spoken dialogue agents
ACL '98 Proceedings of the 35th Annual Meeting of the Association for Computational Linguistics and Eighth Conference of the European Chapter of the Association for Computational Linguistics
ICCHP '08 Proceedings of the 11th international conference on Computers Helping People with Special Needs
Adaptive Interfaces for Supportive Ambient Intelligence Environments
ICCHP '08 Proceedings of the 11th international conference on Computers Helping People with Special Needs
An Acoustic Framework for Detecting Fatigue in Speech Based Human-Computer-Interaction
ICCHP '08 Proceedings of the 11th international conference on Computers Helping People with Special Needs
Toward a virtual assistant for vulnerable users: designing careful interaction
SMIAE '12 Proceedings of the 1st Workshop on Speech and Multimodal Interaction in Assistive Environments
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In this paper we present the design and implementation of a multimodal interactive guidance system for the elderly for the use in hospital environments, which combined common design principles of conventional interactive interfaces and ageing specific characteristics. To evaluate the system we have conducted a pilot study with seven elderly persons. The experiment results are overall positive and therefore support our design decisions. On the other hand, they also reveal some context sensitive problems and advise further improvements.