According this article, people can know who are the users, what is the purpose and how to do work together. It can provides some methods. Firstly, the purpose of wireframes contains the structure, content, information hierarchy, functionality and behavior. Many designers or design teams use the digital tools like UXPin or analogue ones like pencil and paper. People can sketch any interfaces with pens, pencils, markers, crayons, even chalk or whiteboard markers. And then, people can use standard paper wireframes kits and have fun. After that, they can make stenciling with standard paper elements. For many design product teams, wireframes are very important. This facilitates their further discussion and cooperation. There are some well-known software that can show wireframes and overall solutions, such as PowerPoint and keynote.