When I read the contents of week 5, I learned that design is to show the diversity of human perspectives. It is easy to find design opportunities only based on existing experience. Generally speaking, this skill can make most design problems easily found. But we can actually use more methods to find problems that others haven’t found, which can lead to more innovation. To sum up, we need to listen, see and do more. By watching “fashion is the engine of innovation” I learned that the distribution of fashion is described as a movement from one element of society to another. Diffusion of influence from the center to edge can be designed in a layered or transverse manner.