A conversational information computer system for health and safety operation: the occupational surveillance interactive system (OSIS).

Collection, storage and retrieval of health and safety information is critical in occupational settings in making decisions about safety of employees and the healthful nature of the work environment. Computer surveillance programs have been utilized previously, but have been too complicated, too mathematical, and not directly accessible to health and safety personnel. This paper discusses the Occupational Surveillance Interactive System (OSIS), a conversational system which utilizes English instead of a computer language, and which provides immediate feedback to the health and safety practitioner through fact retrieval and statistical inference. Additionally, an algorithm is introduced which provides a predictive cueing for the development of some disease processes. The hypothetical example illustrated herein introduces a prototypal computer surveillance system, operating under an interactive mode, to provide the health and safety professional with a decision-making tool in occupational settings.