This is the 12-step design process for inventing and testing a product or solution. It is very similar to an experimental design, but does not require a formal hypothesis (you should hypothesize it will work!) and it does allow more “trial and error”. Step 9 of the invention design process should follow the design rules of step 5 of the experimental design (variables listed, constants, controls, etc.). For the fall grant proposal, you can use information put together for the highlighted portion to better explain the procedures part of the methodology section.
- Identify the Need or Problem
- Clarify the exact issue, question, task or product you are addressing. Be specific.
- Brainstorm
- Brainstorm as many aspects of the need or problemas possible.
- Investigate, Research and Generate Ideas
- Research current information concerning the need or problem the model or solution addresses.
- Clarify any background information that would be helpful.
- Consider who will be using the model or the solution.
- Define the Criteria and Specify Restraints
- Specify the details or requirements of the solution or model.
- Include guidelines that must be followed.
- Identify any limitations that must be followed.
- Summarize the requirements into a design brief which could be in paragraph form or a list of information.
- Generate Alternative Solutions or Models
- Generate and record ideas through brainstorming.
- Create rough sketches (sometimes called thumbnail sketches) as ideas occur.
- Analyze each suggested solution or model by creating a chart comparing the pros and cons of each. ( a decision –matrix)
- Consider the materials needed for each solution or model.
- Select a Solution or Model
- Compare step one and four with each solution or model,looking for alignment.
- Design the Solution or Model
- Develop detailed and annotated sketches of the solution or model.
- Determine specific materials and supplies needed to complete it.
- Determine who, when and how the task will be accomplished.
- Create the Prototype (first version) of the Solution or Model.
- Test and Evaluate (Step 5 of the Experimental Design)
- Test the prototype under controlled conditions.
- Test the prototype under actual conditions (as close to real as possible).
- Record observations, take notes.
- Evaluate the results by comparing them to step one and four.
- Redesign and Improve the Solution or Model
- Make adjustments to the design where needed.
- Redesign if results are unsatisfactory by returning to the design steps.
- Create the Revised Solution or Model.
- Present the Final Version of the Solution or Model.
- Present oral presentations.
- Develop written reports if required.
- Use the solution to actually solve the problem or model the process.
The Twelve Step Design Process– Page 1