Dr. Dennis J. Folds is Chief Scientist for Lowell Scientific Enterprises in Carrollton, GA USA. He received a Ph.D. in Engineering Psychology from Georgia Institute of Technology in 1987. He was a Research Scientist at the Georgia Tech Research Institute (GTRI) for 33 years, leading over 100 sponsored research programs in human performance and human systems engineering. He served as the GTRI Chief Scientist for five years and as Associate Director for Health and Human Systems Research for one year. His major research programs were focused on rapid decision making, advanced display techniques, and modeling and simulation of human behavior.