Chapter 3 Research Methodology 3.1 Introduction - DSpace@UM

3.5.3.c Implementation (Build Prototype)Once new requirements are agreed, and the initial design or a change in the designof a new requirement is done, then the researcher will begin developing aprototype or the revised prototypes. The prototype is iteratively modified torespond to initial design for new requirements. Figure 3.4 shows theimplementation. At the end of each prototyping cycle, the researcher starts todevelop tested prototype.ExistingPrototypeInitial designdocumentUpdateprototypePartial testingNew prototypeImplementinginitialprototypeFigure 3.4: Implementing prototype model's through EP3.5.3.d System Debugging / TestingWhen the prototyping phase and the tested prototype phase is done the researcherand the potential users may judge whether or not the prototype meets theirexpectations. If the result from partial test isn't satisfactory, then a change in therequirements, design and revised prototypes are carried out. But if everything issatisfactory, then we enter a new iteration for new requirement and this is shown in64