The Design Process Steps
Define the problem clearly and fully. Ask yourself, what is the problem that I am trying to solve?
Individually or in small group propose possible solutions. At this point, all possible solutions should be considered. No matter how extreme they may seem.
Research the problem. Start by searching for existing solutions to similar problems. Analyze both the good and bad solutions.
Criteria is what the product or system must do. Example: the boat hull must carry 5 pounds of weight for 10 feet without tipping or sinking.
Constraints are the limits imposed on a design solution. This is often related to resources. Example: The boat hull must be more than 5 inches and less than 8 inches long.
Decide on a design the meets the specifications, fits within the criteria and constraints, and has little negative effects.
Layout the design using technical sketches. Then create detailed orthographic multi-view drawings.
Create a model or prototype. A model is a scaled version of the final product with all parts in correct proportion to the object. A prototype is a full scale fully operational version of the solution.
See how well the design satisfies the original criteria and constraints. Examine the solution's strengths and weaknesses.
Change variables that affect the performance of your design.
Create the final design with all the changes, improvements, and modifications.
Share your solutions and how you obtain it with others.
