Influential figure in medical ultra-sound. Name: William Norman McDickenCategory: Former staffRole: Professor of Medical Physics and Medical EngineeringTime active with Edinburgh Medical School: 1988-2024 William Norman McDicken was a Professor of Medical Physics and Medical Engineering at the University of Edinburgh, where he worked from 1988 until 2005, later becoming an emeritus professor until his passing in 2024. Norman's groundbreaking contributions to medical ultrasound technology earned him prestigious recognition, including being elected a Fellow of the Institute of Physics and Engineering in Medicine and an Honorary Member of the Royal College of Radiologists.Throughout his career, Norman published approximately 170 scientific papers and was highly regarded as an engaging and humorous speaker at conferences worldwide. His insightful teaching and dedication to student mentorship fostered lasting relationships and collaborations. Norman authored several influential books; his first, 'Diagnostic Ultrasonics: Principles and Use of Instruments,' is often regarded as the 'ultrasound physics bible' by many in the field. He also made significant advancements in Doppler ultrasound technology and microbubble contrast agents, enhancing diagnostic imaging's capabilities.Norman’s personal life was marked by a deep love for travel, often visiting former students and colleagues globally. His legacy in medical ultrasound and education continues to influence and inspire many in the medical physics community. This article was published on 2026-03-12