Final answer:
The Virginia Tech researchers followed the solution development process meticulously by brainstorming a variety of ideas, evaluating solutions against specific criteria, and choosing the best option for detailed design and prototyping, documenting all steps thoroughly.
Step-by-step explanation:
The researchers at Virginia Tech appear to have followed the process for coming up with solutions very closely. This is evident through several stages of their research and design process. Initially, they engaged in brainstorming alternative solutions where a variety of ideas were considered. This not only included existing products but also innovative applications of scientific principles. Following the generation of multiple ideas, these were shaped into more concrete proposals, taking into account the requirements and constraints of the problem.
After generating a range of possible solutions, they moved on to evaluating solutions. This involved assessing the potential designs against the established constraints and criteria. A structured selection process was used to determine the most viable option for detailed design and prototyping. The example given implies that the solar still for desalination was chosen based on its fulfillment of requirements and adherence to constraints, revealing a methodical approach to problem-solving.
The design process was also well documented, which is crucial for understanding the efficacy and validity of the proposed solution. All steps taken from problem identification to the selection of the best solution were recorded, allowing for critical review and refinement of their process.