Today in engineering class, a question was asked, what were problems that we could solve in a backpack. First, me and my team came up with ideas by the process of brainstorming. The ideas we came up with were that well, a backpack sometimes doesn't have enough space, is to small, so we decided to come up with the ide og making it bigger. Another idea was to add a light because sometimes it is essential. We also said that a backpack should be water resistant because if we use it for things like school, we could have papers that are important in our backpack and sometimes we could accidently drop water in it, and if we make it water resistant, it is just more secure to have important papers inside it.After coming up with ideas, we decided to sketch it.