Human factors are a critical issue in informatics or information technology systems as the computer industry realizes the need to change from technology-dominated goals to the needs of computer users. The study of human factors can help to improve the usability of information systems and to help reduce the huge costs of human-computer interactions. However, information technology equipment is not easy to use. Even specialists in computing and information technology have difficulty with equipment produced by other experts. This book shows how knowledge and methods from the field of ergonomics...