Socially Assistive Robots at Work: Making Break-Taking Interventions More Pleasant, Enjoyable, and Engaging. - Brian J. Zhang; Ryan Quick; Ameer Helmi; Naomi T. Fitter (IROS, 2020)

Bringing WALL-E out of the Silver Screen: Understanding How Transformative Robot Sound Affects Human Perception. - Brian J. Zhang; Nick Stargu; Samuel Brimhall; Lilian Chan; Jason Fick; Naomi T. Fitter (ICRA, 2021)

Exploring Consequential Robot Sound: Should We Make Robots Quiet and Kawaii-et? - Brian J. Zhang; Knut Peterson; Christopher A. Sanchez; Naomi T. Fitter (IROS, 2021)

Designing and Validating Expressive Cozmo Behaviors for Accurately Conveying Emotions. - Lilian Chan; Brian J. Zhang; Naomi T. Fitter (RO-MAN, 2021)

Using the Price Sensitivity Meter to Measure the Value of Transformative Robot Sound. - Brian J. Zhang; Christopher A. Sanchez; Naomi T. Fitter (RO-MAN, 2022)

SonifyIt: Towards Transformative Sound for All Robots. - Brian J. Zhang; Noel Sigafoos; Rabecka Moffit; Ibrahim Syed; Lili S. Adams; Jason Fick; Naomi T. Fitter (IEEE Robotics Autom. Lett., 2022)

Hearing it Out: Guiding Robot Sound Design through Design Thinking. - Brian J. Zhang; Bastian Orthmann; Ilaria Torre 002; Roberto Bresin; Jason Fick; Iolanda Leite; Naomi T. Fitter (RO-MAN, 2023)

Nonverbal Sound in Human-Robot Interaction: A Systematic Review. - Brian J. Zhang; Naomi T. Fitter (ACM Trans. Hum. Robot Interact., 2023)

Re-visting the Ultimatum Game: Understanding Responses to Robotic Opponents. - Nnamdi Nwagwu; Christopher A. Sanchez; Brian J. Zhang; Naomi T. Fitter (HRI (Companion), 2024)

The Benefits of Sound Resound: An In-Person Replication of the Ability of Character-Like Robot Sound to Improve Perceived Social Warmth. - Nnamdi Nwagwu; Adeline Schneider; Ibrahim Syed; Brian J. Zhang; Naomi T. Fitter (Robotics: Science and Systems, 2024)

A Case Study on Robot Sound Design for a Sidewalk Delivery Robot. - Brian J. Zhang; Ibrahim Syed; Jason Fick; Naomi T. Fitter (ICSR + AI (2), 2024)

Speaking out for speakers: a guide for and analysis of robot speaker design. - Nnamdi Nwagwu; Adeline Schneider; Tyler K. Phelps; Brian J. Zhang; Naomi T. Fitter (Frontiers Robotics AI, 2024)

Oh F**k! How Do People Feel about Robots that Leverage Profanity? - Madison R. Shippy; Brian J. Zhang; Naomi T. Fitter (CoRR, 2025)