Development of the New Human-Conscious Automobile Assembly Plant

Abstract We developed an automobile assembly plant that places greater consideration on human beings. In order to achieve this, we reorganized work assignments based on vehicle function. Next, we improved worker satisfaction by enhancing the self-governing nature of work groups. Work loads were reduced by developing a method for quantifying physiological workloads of assembly jobs. Whenever automated equipment was introduced, we installed machines that work as team members with workers. Finally, we implemented various improvements in the overall work environment. As a result, we successfully designed a human-conscious plant with substantial improvements in productivity and quality.