Final answer:
To identify a target audience for a newly invented bed sheet that cleans the body during sleep, focus on the 'evaluating and refining' stage of the engineering design cycle. This involves gathering customer feedback and refining the design to meet identified needs and the anticipated audience.
Step-by-step explanation:
Identifying the Target Audience in the Engineering Design Cycle
To identify your target audience for an invention such as a bed sheet that cleans your body while you sleep, you must focus on evaluating and refining the design. This involves gathering information from potential customers (Explore Possibilities), which is significant in determining who would benefit most from the product. In this phase, you also ensure that the design meets the requirements and constraints set out in the beginning. By refining the design through testing and evaluation, you can gather customer feedback, identifying both the needs your product fulfills and the ideal user demographic.
Moreover, during the Brainstorm Alternative Solutions stage, you consider different user groups and how the product might solve their specific problems. Only after understanding these aspects, you proceed with creating a detailed design and eventual prototyping, testing, and further refinement. This iterative process ensures that the final product truly resonates with your identified target audience.