5 accepted papers
Isolation wards operate in quarantine rooms to prevent cross-contamination caused by infectious diseases. Behind the benefits, medical personnel can have the infection risk from patients and the heavy workload due to the isolation. This work proposes a robot-assisted system to alleviate these proble…
Social relations within a group are one of the factors that build the social context. Less attention has been paid to social relations within a group for human-robot interaction design. In this study, we designed different types of service behaviors for social relations in a mixed age group and cond…
A non-lexical backchannel is known to be dependent on the conversational context, and its form can be distinguished by the social relation between the speaker and the listener in the Korean language. Thus, to investigate the effect of a non-lexical backchannel, we conducted a 2 (context: information…
Verbal interaction between a human and a robot may play a key role in conveying suitable directions for a robot to achieve the goal of a user's request. However, a robot may need to correct task plans or make new decisions with human help, which would make the interaction inconvenient and also incre…
Human has an ability to adjust utterance depending on the state of interlocutor. In this study, we explore the verbal behaviors of human through interaction with two smart speakers that have different level of task competence. We analyzed (1) linguistic behaviors appeared in user’s utterance, (2) le…