This book is intended to be used as a textbook on senior/graduate level courses in human factors engineering and ergonomics. It will provide students with a background in physiological, biomechanical and anthropometric bases of ergonomics, and then focus on the applications of ergonomic principles in designing work systems for efficient human-machine interfaces.`This book contains a lot of useful data and will be of interest not only to the professionals but also to students of ergonomics.' Aslib