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

Stephen B. Wilcox

Principal

Li Yue

Principal

Katie Hansbro

Chief Executive Officer

Carmella Lee

Video Director

Jennifer Galindo

Director of Ethnography

Lindsay A. Carrabine

Design Director

Peter A. Sneeringer

Director of Human Factors

Ryan Satterly

Quality & Regulatory Director 

Sarah S. Spegal

HR & Compliance Director

A’Brianna Morgan

Project Coordinator

Amanda Tilles

Analyst

Ashley Sutherland

Human Factors Engineer

Bryon R. Calawa

Program Manager

Carrie Davidson

Project Coordinator

Coco Huang

Designer

Danielle Banner

Designer

David Grosse-Wentrup

Human Factors Engineer

Emma M. Levitt

Analyst

Jennifer Hansbro

Project Coordinator

Joshua Rossy

Videography Associate

Kathy Lopez Hayna

Analyst

Katie Tippey

Human Factors Engineer

Larry McGrath

Researcher

Liana Henrie

Project Coordinator

Madeleine L. Friel

Researcher

Margo Hurst

Graphic Designer

Mary Yovanoff

Analyst II

Mike D’Amelio

IT Support Technician

Michael J. Harkisheimer

Analyst

Nicole Wells

Project Coordinator

Ranjan Nayyar

Analyst

Roxanna Tehrani

Analyst

Teagan Oliver

Office Manager

Zaheer Elly

Analyst