About the Authors
- Erik Billing
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Roles Conceptualization, Data curation, Project administration, Software, Supervision, Validation, Visualization, Writing – original draft
* E-mail: erik.billing@his.se
Affiliation University of Skövde, Skövde, Sweden
- Tony Belpaeme
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Roles Methodology, Project administration, Supervision, Writing – review & editing
Affiliations University of Plymouth, Plymouth, United Kingdom, IDLab - imec, Ghent University, Ghent, Belgium
- Haibin Cai
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Roles Investigation, Methodology, Software
Affiliation University of Portsmouth, Portsmouth, United Kingdom
- Hoang-Long Cao
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Roles Methodology, Software
Affiliations Vrije Universiteit Brussel, Brussel, Belgium, Flanders Make, Lommel, Belgium
- Anamaria Ciocan
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Roles Investigation, Validation
Affiliation Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
- Cristina Costescu
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Roles Investigation, Methodology
Affiliation Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
- Daniel David
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Roles Funding acquisition, Investigation, Methodology, Supervision, Validation
Affiliation Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
- Robert Homewood
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Roles Data curation, Visualization
Affiliation University of Skövde, Skövde, Sweden
- Daniel Hernandez Garcia
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Roles Software, Writing – review & editing
Affiliation University of Plymouth, Plymouth, United Kingdom
- Pablo Gómez Esteban
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Roles Software
Affiliations Vrije Universiteit Brussel, Brussel, Belgium, Flanders Make, Lommel, Belgium
- Honghai Liu
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Roles Conceptualization, Data curation, Funding acquisition, Software, Supervision, Writing – review & editing
Affiliation University of Portsmouth, Portsmouth, United Kingdom
- Vipul Nair
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Roles Data curation, Validation
Affiliation University of Skövde, Skövde, Sweden
- Silviu Matu
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Roles Investigation, Methodology, Validation
Affiliation Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
- Alexandre Mazel
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Roles Conceptualization, Resources
Affiliation SoftBank Robotics, Paris, France
- Mihaela Selescu
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Roles Investigation
Affiliation Universitatea Babeş-Bolyai, Cluj-Napoca, Romania
- Emmanuel Senft
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Roles Data curation, Software, Validation, Writing – review & editing
Affiliation University of Plymouth, Plymouth, United Kingdom
- Serge Thill
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Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing
Affiliations University of Skövde, Skövde, Sweden, Donders Institute for Brain, Cognition, and Behavior, Radboud University, Nijmegen, The Netherlands
- Bram Vanderborght
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Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing
Affiliations Vrije Universiteit Brussel, Brussel, Belgium, Flanders Make, Lommel, Belgium
- David Vernon
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Roles Funding acquisition, Methodology, Project administration, Software
Affiliation University of Skövde, Skövde, Sweden
- Tom Ziemke
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Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing
Affiliations University of Skövde, Skövde, Sweden, Linköping University, Linköping, Sweden
Competing Interests
The stuy from which the manuscript data was collected made use of the Nao robot, which is developed and sold by SoftBank Robotics with whom author A.M. is affiliated. This does not alter our adherence to PLOS ONE policies on sharing data and materials.