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Six Sigma Improve Phase
If the project team does a thorough job in the root causation phase of Analysis, the Improve phase of DMAIC can be quick, easy, and satisfying work.
The objective of Improve Phase is to identify improvement breakthroughs,identify high gain alternatives, select preferred approach, design the future state, determine the new Sigma level, perform cost/benefit analysis, design dashboards/ scorecards, and create a preliminary implementation plan.
Improvement can involve a simple fix once we discover the causes of defects. However, in some cases, we may need to employ additional tools as well. These include:
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