In this chapter, we saw how web applications can be adapted with media queries to different screen sizes. Also, we saw some common design patterns and how they can help solve typical problems that are recurrent in the app design process.

We also showed some of the differences between the two main mobile platforms that dominate the market today.

In the next chapter, we will see how we can provide details of our design solutions with wireframes and mockups and how to create accurate specification files.