John Draper has over 45 years’ experience in fatigue design and fatigue life assessment in the aerospace and ground-vehicle industries. He co-founded an industry group – The UK Ground Vehicle Instrumentation Group - and was its Chairman. He also co-founded the UK Engineering Integrity Society and was its Chairman for many years. His book, Modern Metal Fatigue Analysis, is published by EMAS. He is a regularly-invited speaker at International Conferences and Seminars, and has published a number of papers on the practical application of computer-based fatigue analysis.