Application of an Integrated Approach Framework using Kano and QFD in Requirement Elicitation for Software Product Development

Abstract

In the Modern Digital advancement age, Software development minimizes the manual exertions towards user requirements where software developers employ the quality models and tools to extract requirements from the users. Requirement Elicitation Process is an imperative phase of the Software Product Development which impeccably delineating the successful execution of the product. User requirements are very hard to explain individually, so collective user participation plays a major role in the requirement elicitation and analysis process. This study aims to implement a new Integrated Approach model named Software User Review Defect Corrective Framework (SURDCF) which complements to the Rapid Application Development (RAD) model. RAD encourages the user participation during product development. The SURDCF is a combination of Rapid Application Development (RAD) model, Kano Model, Quality Function Deployment (QFD), and Software FMEA (SWFMEA) with a couple of assumptions and its detailed steps. The utilization of SURDCF is investigated in Software product development. The Implementation of the model is at first connected to extricate, evaluate and prioritize the user’s requirements. This initial phase of SURDCF model delineates a strategy for amalgamation of the Kano model in the QFD. Generally, QFD utilizes information about the value of the product/service and consumer gratification with various fulfillments to recognize the properties that ought to be consolidated or enhanced in an item. Kano permits the distinguishing identity of astonishing specifications, for the most part, connected with advancement. This amalgamation process can enable inventive prerequisites to get the essential consideration in the software development or advancement