What method is employed to create diverse design options through rapid idea generation?

The method that is employed to create diverse design options through rapid idea generation is brainstorming. This technique encourages participation from multiple stakeholders and relies on the free flow of ideas without immediate criticism or judgment. In a brainstorming session, participants can quickly share their thoughts, which fosters creativity and innovation. The goal is to generate as many ideas as possible, allowing for a broad range of potential solutions to be explored.

Brainstorming is particularly effective in the early stages of design and requirements definition, as it helps to uncover unique perspectives and insights that might not emerge through more structured approaches. It can lead to the identification of numerous design alternatives, some of which may later evolve into viable solutions.

In contrast, options like estimation focus on measuring or valuing something rather than generating new ideas, while workshops are more structured and may not always prioritize rapid idea generation. Decision analysis is used to evaluate and select among existing options, rather than creating new diverse designs. Thus, brainstorming is uniquely suited to the purpose of creating a wide array of ideas swiftly.