Pseudo Software是一個讓我們在軟體開發的早期階段,能透過模擬與迭代的方式,去進行需求發展與驗證的概念性框架。在本論文中,我們以Android應用程式做為支援的對象,實作一個以Pseudo Software為基礎的需求發展工具 ─ PS4Android,將Android應用程式之需求以Pseudo Software模型呈現,使其能在早期的發展階段即能使需求像真實軟體般操作,以減少溝通上的鴻溝並有效的萃取需求。最後,我們以一個實際案例來說明PS4Android在需求發展中所帶來的好處。
Pseudo Software is a conceptual framework for iterative requirements development and requirements validation through simulation in the early stage of software development. In this thesis, based on the idea of Pseudo Software, we implement a tool called PS4Android for developing and validating requirements of Android applications. Essentially, PS4Android is used to create Pseudo Software models that mimic real Android applications in the requirements development phase to reduce the communication gap as well as to elicit the requirements more effectively. A case study is presented to illustrate the advantages of using PS4Android in the developing requirements for Android applications.