Unit 2, requires students to work with their team to define the criteria and constraints associated with the solution to their selected problem and write a set of design specifications for the project. Based on the specifications, students will develop multiple potential solution concepts. Through an evaluation process that involves feedback and the application of a decision matrix, students will select the best potential solution to pursue. They will assess their selected solution path based on a variety of factors, consider the consequences of their solution, and optimize their design approach. Finally, students will write a design proposal and make an oral presentation for the purpose of justifying further development of the product.