The main objective of this project is to evaluate the impact that DFE principles have had on a typical Lucent product through a longitudinal study of multiple generations of the product. A typical office telephone was chosen to implement the stu dy on. A disassembly process flow and reverse fishbone diagrams for each product was generated . A preliminary trend analysis has been conducted on the telephones using several metrics for comparison. The results concluded from the basic me trics selected show variant results.
Further analysis is still necessary before drawing conclusions on the study.
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