Are There Any Prerequisites?

Yes. You need to have running code, and at least part of your user interface needs to be in working order.

You should also have read Chapter 11, Paper Prototype Testing, since that chapter introduces concepts that are used in this and the following chapters and are not explained in detail again.

Get Designed for Use now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.