Dr R. S. Bridger is an independent consultant and educationalist in Human Factors and Ergonomics. He is a qualified fitness instructor and expert witness. He has published over 200 scientific articles, papers, and official reports. He is the author of the book A Guide to Active Work in the Modern Office: Homo Sedens in the 21st Century. Recently, he published a new book, Introduction to Human Factors in Accident Investigation, which is available on Amazon worldwide. He is an experienced consultant, teacher, and public speaker and was awarded “Ergonomics Practitioner of the Year” by the Federation for Professional Ergonomists in 2019. He has supported the academic programs of universities in the United Kingdom, Norway, and South Africa and regularly reviews articles for journals and acts as an external examiner of theses. He is a past President of the Chartered Institute of Ergonomics and Human Factors and, at the time of writing, is Honorary General Treasurer of the Institute. He can be contacted via LinkedIn.