A Study on the Prototype of Focusing on the Operability for Requirement Acquisition
The purpose of this study is to propose the effective usage of the prototype of focusing on operability. As a result, participants indicated the design aspects and operability aspects when using the High-fidelity prototype more than Medium and Low-fidelity prototype. Also, participants indicated the function aspects when evaluating the Low-fidelity prototype more than High and Medium-fidelity prototype. The results suggested that a High-fidelity prototype is suitable for evaluating design aspects and operative aspects. In this study, the effective usage of prototype was proposed based on the experiments. It is possible to decrease the additional demand in the later phase of the project.
Keywordsprototype requirement acquisition operability protocol analysis
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