The "human factor" in DFM

With a focus on understanding the overall effect of DFM on human factors aspects, DFM/DFA literature was systematically searched, reviewed and critically assessed. The influence of DFM on work organization is analysed using examples from literature, with the aim of quantifying consequences on work performance, job satisfaction and human work load where possible. It is also shown that job enlargement through DFM tasks increases the workload for the Product Designer, who is on the critical path of the engineering process. Without taking measures to counterbalance this higher workload of the Product Designer, DFM projects in complex engineering environments are likely to fail.