PLTW - IED Final Exam| Questions and Answers, 100% Score| Updated

PLTW - IED Final Exam| Questions and Answers, 100% Score| Updated Innovation An improvement of an existing technological product, system, or method of doing something. Invention A new product, system, or process that has never existed before, created by study and experimentation. Design Brief A written plan that identifies a problem to be solved, its criteria, and its constraints. The design brief is used to encourage thinking of all aspects of a problem before attempting a solution. Design Process A systematic problem-solving strategy, with criteria and constraints, used to develop many possible solutions to solve a problem or satisfy human needs and wants and to winnow (narrow) down the possible solutions to one final choice. Construction Line Thin lines that serve as guides while sketching or drawing. Hidden Line