Engineering Efficiency 不大了解,没想到如何量化。不过根据某些介绍,就是资源的最大利用,cost并不是单一的一个控制因素。所以应该来说我们缩短研发流程应该也是其中之一。
http://www.c2.com/cgi/wiki?EconomicEfficiencyIsNotEngineeringEfficiencya given process is efficient if there is no way to produce the same outputs with fewer inputs. "Minimizing the resources used" is the essence of efficiency while "maximizing the amount of work done" is irrelevant.
这篇和dyson设计师的文章也不错,不过还没看完
http://www.core77.com/blog/exclusive/engineering_efficiency_qa_with_alex_knox_dysons_industrial_design_director_22678.asp