The Furhat Back-Projected Humanoid Head-Lip Reading, Gaze And Multi-Party Interaction
2013 (English)In: International Journal of Humanoid Robotics, ISSN 0219-8436, Vol. 10, no 1, 1350005- p.Article in journal (Refereed) Published
In this paper, we present Furhat - a back-projected human-like robot head using state-of-the art facial animation. Three experiments are presented where we investigate how the head might facilitate human - robot face-to-face interaction. First, we investigate how the animated lips increase the intelligibility of the spoken output, and compare this to an animated agent presented on a flat screen, as well as to a human face. Second, we investigate the accuracy of the perception of Furhat's gaze in a setting typical for situated interaction, where Furhat and a human are sitting around a table. The accuracy of the perception of Furhat's gaze is measured depending on eye design, head movement and viewing angle. Third, we investigate the turn-taking accuracy of Furhat in a multi-party interactive setting, as compared to an animated agent on a flat screen. We conclude with some observations from a public setting at a museum, where Furhat interacted with thousands of visitors in a multi-party interaction.
Place, publisher, year, edition, pages
2013. Vol. 10, no 1, 1350005- p.
Robot head, humanoid, android, facial animation, talking heads, gaze, Mona Lisa effect, avatar, dialog system, situated interaction, back-projection, gaze perception, Furhat, lip reading, multimodal interaction, multiparty interaction
Engineering and Technology
IdentifiersURN: urn:nbn:se:kth:diva-122350DOI: 10.1142/S0219843613500059ISI: 000317311600002ScopusID: 2-s2.0-84880650273OAI: oai:DiVA.org:kth-122350DiVA: diva2:622105
QC 201305202013-05-202013-05-202013-05-20Bibliographically approved