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To analyze the formula for success of human communication, we examined dialogs between human interactors who were asking for directions in public place and extracted those elements that are responsible for making a dialog succeed or fail. Then, we tried to rate the elements according to the grade of their influence. Based on this rating and on the Shannon(More)
— It is the aim of our research to explore how multimodal feedback can help a robot to carry out itinerary requests effectively and satisfactory for a human interaction partner. We conducted two studies to evaluate the feedback setup of the Interactive Urban Robot (IURO), which navigates through public space autonomously and finds its way by asking(More)
— A previously conducted study on human-human communication in the context of itinerary requests in public space resulted in " feedback " being the most powerful influencing factor regarding the successfulness of conversations between humans. In this paper, we report on a subsequently performed Wizard-of-Oz (WOz) experiment that applied the results from the(More)
It is the aim of this paper to show on a meta-level how studies in public places can contribute to positively influence people's attitude towards robots. By means of examining objective and subjective data gathered in the lab and data from field studies, it will be shown how people's experiences with a robot outside the sheltering laboratory surroundings(More)