From the course: Software Design: Developing Effective Requirements
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Requirement development phases
From the course: Software Design: Developing Effective Requirements
Requirement development phases
- [Instructor] Requirement development means progressively elaborating and refining what your stakeholders expect from your system. This progressive elaboration and refinement can be done using a combination of techniques that can be grouped under four categories. Elicitation, specification, analysis, and validation. All these techniques help you start with an initial, often quite or vague high-level requirements and then move step by step into highly-detailed and clear specifications. So you start with defining why you need to do the project in the first place. That is the business requirement. You elicit this high-level business goal from stakeholders, such as your project sponsors, product visionaries, or marketing executives who know the long-term business strategy and can see the role that your product will play in their business plan. As an example, going back to our university event scheduling system,…
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