iSixSigma

requirements

Leveraging Kano and QFD for Requirements Management

The quality of a product or service is a key element in creating customer satisfaction. The level of satisfaction is ultimately dependent on the fulfilment of customer needs. The Kano survey is a valuable tool for capturing the voice of the customer (VOC), providing critical information on the importance of products and services and the…

Use Cases and Measures: Strengthening the Six Sigma Link

“Use cases,” a term coined by Ivar Jacobson early in the evolution of object-oriented thinking, have been widely accepted as a helpful way to understand and document the functionality that is important in all kinds of software or business systems. Anyone within miles of object-oriented design will be familiar with the typical application of use…