Sharon J Williams is a Senior Lecturer and Lead of the Swansea Centre for Improvement and Innovation at the College of Human & Health Sciences, Swansea University, UK, and is currently an Improvement Science Fellow sponsored by the Health Foundation. Previously she was a lecturer in Logistics and Operations Management at Cardiff Business School, UK, and a senior member of the Clinical Systems Improvement team at Warwick University Medical School, UK. Her research looks at the design of patient care pathways using improvement and redesign techniques originating largely from other sectors.