Final answer:
Defining scope is the process of detailing the features and functions of project products and creation processes, involving articulating a clear problem statement and understanding the project's criteria and constraints.
Step-by-step explanation:
The action that involves defining and documenting the features and functions of the products produced during the project, as well as the processes used for creating them, is known as defining scope. This step is crucial as it helps in clearly understanding the scope of the design project and the resources that are available to solve the design problem. This understanding is typically articulated in a problem statement and encompasses the criteria and constraints of the project.
Identifying the criteria and constraints is a key aspect, as they form the foundation for subsequent design steps, including prototyping, testing, and refinement. A constraint is a limitation that the design must work within, while a criterion is a measurable standard that the design should aim to meet. The detailed design development is an intense phase where the selected design is elaborated in greater detail. It involves selecting materials, determining dimensions, and identifying production processes. This detailed design phase is critical to the success of the product, as it transforms the concept into a tangible prototype that can be tested and further refined.