The Guardians: Designing a Game for Long-term Engagement with Mental Health Therapy. - Craig Ferguson; Robert Lewis 001; Chelsey Wilks; Rosalind W. Picard (CoG, 2021)

Habit Formation Dynamics: Finding Factors Associated with Building Strong Mindfulness Habits. - Robert Lewis 001; Yuanbo Liu; Matthew Groh; Rosalind W. Picard (HCI (39), 2021)

Computational Empathy Counteracts the Negative Effects of Anger on Creative Problem Solving. - Matthew Groh; Craig Ferguson; Robert Lewis 001; Rosalind W. Picard (ACII, 2022)

Can a Recommender System Support Treatment Personalisation in Digital Mental Health Therapy? A Quantitative Feasibility Assessment Using Data from a Behavioural Activation Therapy App. - Robert Lewis 001; Craig Ferguson; Chelsey Wilks; Noah Jones; Rosalind W. Picard (CHI Extended Abstracts, 2022)

Workplace Rhythm Variability and Emotional Distress in Information Workers. - Subigya Kumar Nepal; Javier Hernandez; Judith Amores Fernandez; Mehrab Bin Morshed; Robert Lewis 001; Hemma Prafullchandra; Mary P. Czerwinski (CHI Extended Abstracts, 2023)

Contrastive Learning of Electrodermal Activity Representations for Stress Detection. - Katie Matton; Robert Lewis 001; John V. Guttag; Rosalind W. Picard (CHIL, 2023)

Burnout in Cybersecurity Incident Responders: Exploring the Factors that Light the Fire. - Subigya Nepal; Javier Hernandez; Robert Lewis 001; Ahad Chaudhry; Brian Houck; Eric Knudsen; Raul Rojas; Ben Tankus; Hemma Prafullchandra; Mary Czerwinski (Proc. ACM Hum. Comput. Interact., 2024)

Identifying Vocal and Facial Biomarkers of Depression in Large-Scale Remote Recordings: A Multimodal Study Using Mixed-Effects Modeling. - Nelson Hidalgo Julia; Robert Lewis 001; Craig Ferguson; Simon Goldberg; Wendy Lau; Caroline Swords; Gabriela Valdivia; Christine D. Wilson-Mendenhall; Raquel Tartar; Rosalind W. Picard; Richard Davidson (INTERSPEECH, 2025)

Towards the Objective Characterisation of Major Depressive Disorder Using Speech Data from a 12-week Observational Study with Daily Measurements. - Robert Lewis 001; Szymon Fedor; Nelson Hidalgo Julia; Joshua Curtiss; Jiyeon Kim; Noah Jones; David Mischoulon; Thomas F. Quatieri; Nicholas Cummins; Paola Pedrelli; Rosalind W. Picard (INTERSPEECH, 2025)

Designing an Affective Mobile Probe to Measure Smile Dynamics in Depression. - Nelson Hidalgo Julia; Robert Lewis 001; Craig Ferguson; Joshua Angulo Lopez; Hahrin Jung; Rosalind W. Picard; Simon Goldberg; Raquel Tatar; Wendy S.-Y. Lau; Caroline Swords; Christine D. Wilson-Mendenhall; Gabriela Valdivia; et al. (CHI, 2026)