Identify the need or problem that exists in society that can be solved with engineering and what processes can be improved through engineering.

Research the need or problem: You will need to look at existing solutions and analyze why they are not adequate. Constraints and limitations are identified in this stage of the process.

Develop possible solutions Coming up with an optimal solution requires analytical thinking and creativity. Brainstorm ideas and be open to even the most ridiculous of ideas as these can lead to meaningful ideas and solutions.

Select the best possible solution Systematic decision making where two choices are compared and advantages and disadvantages are evaluated. Computational decision making where certain criteria is ranked and compared

Construct a prototype Build a prototype of the part.

Test and evaluate the solution Test to see of your solution meets the design requirements and if any changes are necessary. Mostly done through simulations and motion analysis.

Communicate the solution Present your solution to the public. Animation is one way to show the product.

Redesign Determine if your design meets the criteria. If it doesn't, find out what needs to modified or improved and redesign. Even if design meets the criteria you should always try and improve on it to be more environmentally friendly and cost effective.