About the Authors

Phan Luu

pluu@egi.com

Affiliation Electrical Geodesics, Inc., Eugene, Oregon, United States of America

Alexandra Geyer

Affiliation Aptima, Inc., Woburn, Massachusetts, United States of America

Cali Fidopiastis

Affiliation Institute for Simulation and Training, University of Central Florida, Orlando, Florida, United States of America

Gwendolyn Campbell

Affiliation Naval Air Warfare Center Training Systems Division (NAWCTSD), Orlando, Florida, United States of America

Tracey Wheeler

Affiliation System Planning Corporation, Arlington, Virginia, United States of America

Joseph Cohn

Affiliation Defense Sciences Office, Defense Advance Research Projects Agency, Arlington, Virginia, United States of America

Don M. Tucker

Affiliation Electrical Geodesics, Inc., Eugene, Oregon, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: PL AG CF GC TW JC DMT. Performed the experiments: PL CF. Analyzed the data: PL AG. Wrote the paper: PL AG CF GC TW JC DMT.