About the Authors

Christoph Bartneck

Contributed equally to this work with: Christoph Bartneck, Elena Moltchanova

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Writing – original draft

christoph.bartneck@canterbury.ac.nz

Affiliation University of Canterbury, Private Bag 4800, 8140 Christchurch, New Zealand

Elena Moltchanova

Contributed equally to this work with: Christoph Bartneck, Elena Moltchanova

Roles Data curation, Formal analysis, Visualization, Writing – original draft

Affiliation University of Canterbury, Private Bag 4800, 8140 Christchurch, New Zealand

Competing Interests

The authors have declared that no competing interests exist.