Although several real multimodal systems have been built, their development still remains a difficult task. In this paper we address this problem of development of multimodal inte...
Field research methods are useful in the many aspects of HumanComputer Interaction research, including gathering user requirements, understanding and developing user models, and n...
This paper offers an exploration of the attitudes of older adults to keeping in touch with people who are important to them. We present findings from three focus groups with peopl...
The Wizard of Oz (WOz) technique is an experimental evaluation mechanism. It allows the observation of a user operating an apparently fully functioning system whose missing service...