A Technique for Assessing Postural Discomfort

Abstract

A technique is described which enables the distribution of discomfort in the body, and its change during the work poriod, to he recorded. The recorded data indicate points of inadequate man-machine compatibility as well as permitting the evaluation of the effectiveness of machine designs. When used in conjunction with moasures of production performance the technique provides direct evidence of the benefits of orgonomic changes. Its use is illustrated in relation to a study of spot welders.