Peter Barrance, Kessler Foundation (IMAGE) Kessler Foundation Caption Dr. Barrance is senior research scientist in Human Performance & Engineering Research at Kessler Foundation. Credit Kessler Foundation Usage Restrictions Credit: Kessler Foundation License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.