About the Authors

Paul D. Hills

Roles Conceptualization, Investigation, Methodology, Project administration, Resources, Writing – original draft, Writing – review & editing

Affiliation Department of Experimental Psychology, University College London, London, United Kingdom

Mackenzie V. Q. Clavin

Roles Conceptualization, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Department of Experimental Psychology, University College London, London, United Kingdom

Miles R. A. Tufft

Roles Conceptualization, Data curation, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

Affiliation Department of Experimental Psychology, University College London, London, United Kingdom

Matthias S. Gobel

Roles Conceptualization, Funding acquisition, Project administration, Supervision, Writing – review & editing

Affiliation Department of Psychology, University of Exeter, Exeter, United Kingdom

Daniel C. Richardson

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Supervision, Visualization, Writing – original draft, Writing – review & editing

dcr@eyethink.org

Affiliation Department of Experimental Psychology, University College London, London, United Kingdom

Competing Interests

PDH developed Video Meeting Signals (VMS) and markets workshops and training on this technique. This competing interest does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.