Our multi-disciplinary team of 30+ professionals—with backgrounds including human factors, cognitive psychology, industrial design, systems engineering, medicine, and anthropology—apply their expertise to produce concrete results.

Stephen B. Wilcox

Principal

Li Yue

Principal

Kathryn L. Hansbro

Chief Executive Officer

Carmella Lee

Videography Director

Christina Stefan

Interim Design Director

Jennifer Galindo

Field Research & Strategic Partnership Director

Lindsay A. Carrabine

Design Director

Peter A. Sneeringer

Research & Strategy Director

Ryan Satterly

Quality & Regulatory Director 

Sarah S. Spegal

HR & Compliance Director

A’Brianna Morgan

Strategic Partnership Associate

Amanda L. Tilles

Associate Engineer

Ashley Sutherland

Sr. Human Factors Engineer

Bryon R. Calawa

Program Manager

Carrie Davidson

Strategic Partnership Associate

Cori Conley

Marketing Associate

Danielle Banner

Associate Designer

David Grosse-Wentrup

Sr. Human Factors Engineer

Emma M. Levitt

Associate Engineer

Jennifer Hansbro

Strategic Partnership Associate

Joshua Rossy

Associate Videographer

Katherine L. Hayna

Associate Engineer

Katie Tippey

Human Factors Engineer

Kevin Paroda

Associate Engineer

Larry McGrath

Researcher

Liana Henrie

Strategic Partnership Associate

Madeleine L. Friel

Researcher

Margo Hurst

Graphic Designer

Mary Yovanoff

Associate Engineer

Mike D’Amelio

IT Support Technician

Michael J. Harkisheimer

Associate Researcher

Nicole Wells

Strategic Partnership Associate

Ranjan Nayyar

Design Researcher

Roxanna Tehrani

Associate Engineer

Teagan Oliver

Office Manager

Zaheer Elly

Associate Researcher