Julie Marble, PhD, is President of Sentient Corporation. After receiving her PhD from Purdue University in 2001, Julie worked in the Robotic and Human Systems group at the Idaho National Laboratory. Julie is recognized for her work in Human-Robot Interaction, Human Factors, and Human Reliability. Her research interests include HCI, machine intelligence, and decision support. She has over 40 publications in the areas of robotic and machine intelligence, cognitive science, and reliability analysis.