Making a Paper Prototype - Paper Prototyping: The Fast and Easy Way to Define and Refine User Interfaces - page 74

Summary
This section of the topic has introduced paper prototyping—what it is and some reasons why it's
useful—and provided many examples. Chapter 2 presented several case studies and their findings; this
chapter has taken a widget-level view to get you thinking about how you might create a prototype of
your interface. Now it's time to climb out of the details and look at the larger process of creating and
testing a paper prototype.