Title
Humans attribute emotions to a robot that shows simple behavioural patterns borrowed from dog behaviour.
Abstract
In social robotics it has been a crucial issue to determine the minimal set of relevant behaviour actions that humans interpret as social competencies. As a potential alternative of mimicking human abilities, it has been proposed to use a non-human animal, the dog as a natural model for developing simple, non-linguistic emotional expressions for non-humanoid social robots. In the present study human participants were presented with short video sequences in which a PeopleBot robot and a dog displayed behaviours that corresponded to five emotional states (joy, fear, anger, sadness, and neutral) in a neutral environment. The actions of the robot were developed on the basis of dog expressive behaviours that had been described in previous studies of dog-human interactions. In their answers to open-ended questions, participants spontaneously attributed emotional states to both the robot and the dog. They could also successfully match all dog videos and all robot videos with the correct emotional state. We conclude that our bottom up approach (starting from a simpler animal signalling system, rather than decomposing complex human signalling systems) can be used as a promising model for developing believable and easily recognisable emotional displays for non-humanoid social robots. Humans spontaneously attribute emotions to an ethologically inspired robot.Dog emotional videos prime the attribution of emotions to robot videos.Participants were able to match both dog and robot videos to the corresponding emotions.Experience with dogs does not help identify dog and robot emotions.
Year
DOI
Venue
2016
10.1016/j.chb.2016.02.043
Computers in Human Behavior
Keywords
Field
DocType
Robot emotions,Ethological approach,Dog model,Expressive behaviour
Social psychology,Social robot,Sadness,Competence (human resources),Top-down and bottom-up design,Psychology,Attribution,Emotional expression,Anger,Robot
Journal
Volume
Issue
ISSN
59
C
0747-5632
Citations 
PageRank 
References 
4
0.43
16
Authors
7
Name
Order
Citations
PageRank
Márta Gácsi1253.43
Anna Kis240.43
tamas farago350.84
Mariusz Janiak4224.62
Robert Muszyński5152.35
Adám Miklósi6707.73
MuszyńskiRobert740.43