Dr. Darryl Roberts is a Registered Nurse and a Healthcare Quality Research Leader at Battelle Memorial Institute, the nation's largest independent research and development corporation. He has over 25 years of experience in patient care, informatics, management, research, and education. His recent work includes developing economic metrics for public health interventions, developing quality measure for processing, and big data analytics. He is currently working with Ms. Makar to investigate the influence of poor health IT usability on patient outcomes.