About the Authors

Daniel McDuff

damcduff@microsoft.com

Affiliation Microsoft Research, Redmond, United States of America

Evan Kodra

Affiliation RisQ, Inc. Cambridge, United States of America

Rana el Kaliouby

Affiliation Affectiva, Inc., Waltham, United States of America

Marianne LaFrance

Affiliation Yale University, New Haven, United States of America

Competing Interests

Authors Evan Kodra is employed by RisQ, Inc., Rana el Kaliouby is employed by Affectiva, Inc. This does not alter our adherence to PLOS ONE policies on sharing data and materials.

Author Contributions

Conceptualization: DM. Data curation: DM. Formal analysis: DM EK. Funding acquisition: RK. Investigation: DM RK. Methodology: DM EK. Project administration: DM. Resources: RK. Software: DM. Supervision: ML. Validation: EK. Visualization: DM RK ML. Writing – original draft: DM RK. Writing – review & editing: DM EK RK ML.