In lab 5 the team learned how to concept screen and score. This method is used to reduce design ideas quickly and efficiently. The group’s designs from previous labs were run through the test and the design that preformed the best was the one chosen. Different weights were placed on categories that the group decided and the concept was scored this way. The scores were recorded on an Excel spreadsheet. This was done to quantitatively prove that the group’s final design was the most efficient of the bunch.