Skip to main content

Research Repository

Advanced Search

Systematic analysis of video data from different human-robot interaction studies: A categorisation of social signals during error situations

Giuliani, Manuel; Mirnig, Nicole; Stollnberger, Gerald; Stadler, Susanne; Buchner, Roland; Tscheligi, Manfred

Systematic analysis of video data from different human-robot interaction studies: A categorisation of social signals during error situations Thumbnail


Authors

Manuel Giuliani Manuel.Giuliani@uwe.ac.uk
Co- Director Bristol Robotics Laboratory

Nicole Mirnig

Gerald Stollnberger

Susanne Stadler

Roland Buchner

Manfred Tscheligi



Abstract

Human–robot interactions are often affected by error situations that are caused by either the robot or the human. Therefore, robots would profit from the ability to recognize when error situations occur. We investigated the verbal and non-verbal social signals that humans show when error situations occur in human–robot interaction experiments. For that, we analyzed 201 videos of five human–robot interaction user studies with varying tasks from four independent projects. The analysis shows that there are two types of error situations: social norm violations and technical failures. Social norm violations are situations in which the robot does not adhere to the underlying social script of the interaction. Technical failures are caused by technical shortcomings of the robot. The results of the video analysis show that the study participants use many head movements and very few gestures, but they often smile, when in an error situation with the robot. Another result is that the participants sometimes stop moving at the beginning of error situations. We also found that the participants talked more in the case of social norm violations and less during technical failures. Finally, the participants use fewer non-verbal social signals (for example smiling, nodding, and head shaking), when they are interacting with the robot alone and no experimenter or other human is present. The results suggest that participants do not see the robot as a social interaction partner with comparable communication skills. Our findings have implications for builders and evaluators of human–robot interaction systems. The builders need to consider including modules for recognition and classification of head movements to the robot input channels. The evaluators need to make sure that the presence of an experimenter does not skew the results of their user studies.

Citation

Giuliani, M., Mirnig, N., Stollnberger, G., Stadler, S., Buchner, R., & Tscheligi, M. (2015). Systematic analysis of video data from different human-robot interaction studies: A categorisation of social signals during error situations. Frontiers in Psychology, 6(931), https://doi.org/10.3389/fpsyg.2015.00931

Journal Article Type Article
Acceptance Date Jun 22, 2015
Publication Date Jul 8, 2015
Deposit Date Feb 20, 2017
Publicly Available Date Feb 20, 2017
Journal Frontiers in Psychology
Electronic ISSN 1664-1078
Publisher Frontiers Media
Peer Reviewed Peer Reviewed
Volume 6
Issue 931
DOI https://doi.org/10.3389/fpsyg.2015.00931
Keywords systematic, analysis, video, data, human-robot interaction, categorisation, social signals, error situtations
Public URL https://uwe-repository.worktribe.com/output/831364
Publisher URL https://doi.org/10.3389/fpsyg.2015.00931
Related Public URLs http://journal.frontiersin.org/article/10.3389/fpsyg.2015.00931/full
Additional Information Additional Information : This Document is Protected by copyright and was first published by Frontiers. All rights reserved. It is reproduced with permission.

Files





You might also like



Downloadable Citations