I wanted to add a few things to my portfolio that were not required. One thing I wanted to talk about was the 3-D modeling software called Inventor. I wanted to add this because we used it so much throughout this course. We used the computer software for sketching and drawing designs rather than doing these things by hand because it saves an enormous amount of time. You just have to type in the dimensions and the computer will automatically draw your design. It is important that we saved time because time is so valuable and we needed to move on to the more important steps of the design process like making the actual model.