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HRI
2009
ACM

Footing in human-robot conversations: how robots might shape participant roles using gaze cues

13 years 10 months ago
Footing in human-robot conversations: how robots might shape participant roles using gaze cues
During conversations, speakers establish their and others’ participant roles (who participates in the conversation and in what capacity)—or “footing” as termed by Goffman—using gaze cues. In this paper, we study how a robot can establish the participant roles of its conversational partners using these cues. We designed a set of gaze behaviors for Robovie to signal three kinds of participant roles: addressee, bystander, and overhearer. We evaluated our design in a controlled laboratory experiment with 72 subjects in 36 trials. In three conditions, the robot signaled to two subjects, only by means of gaze, the roles of (1) two addressees, (2) an addressee and a bystander, or (3) an addressee and an overhearer. Behavioral measures showed that subjects’ participation behavior conformed to the roles that the robot communicated to them. In subjective evaluations, significant differences were observed in feelings of groupness between addressees and others and liking between overh...
Bilge Mutlu, Toshiyuki Shiwa, Takayuki Kanda, Hiro
Added 19 May 2010
Updated 19 May 2010
Type Conference
Year 2009
Where HRI
Authors Bilge Mutlu, Toshiyuki Shiwa, Takayuki Kanda, Hiroshi Ishiguro, Norihiro Hagita
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