界面的形式：纸原型和产品原型相结合

草图和原型是产品的整个设计过程中不可缺少的一个环节，这对设计概念的产生，以及和他人进行讨论和评价时都十分重要，尤其是在以用户为中心设计的情况下。原型的方法是设计教育的必修部分、是专家的工具包，但如果能够将这一过程展示给产品和界面开发过程中其他学科的人士，也具备巨大的价值。

Hanington, Bruce. uiGarden (2006). (Chinese) Articles>Web Design>User Interface

Interface in Form: Paper and Product Prototyping for Feedback and Fun

Sketching and modeling are integral features of the design process, critical for both the generation of ideas, and the communication of concepts to others for discussion and evaluation, particularly in the context of human-centered design. While these methods are a natural component of the designer’s education and professional tool kit, there is immense value in exposing other professions involved in the development of products and interfaces to at least a limited set of these same basic tools.

Hanington, Bruce. uiGarden (2006). Articles>Web Design>User Interface