Why It’s Important to Sketch Before You Wireframe

В чем разницу между скетчем и вайрфреймом и почему не нужно пренебрегать рисованием эскизов-скетчей?

Цитируем:

«One of the biggest advantages to sketching is that it allows you to express your ideas quickly and involve others in creating the user experience. Whether you’re sketching on a whiteboard or paper, it’s important that your clients or team members understand the basic concept of the user experience so that they can provide you with the necessary content».