How to make a user understand in 1 second a website with 10,000 products? With a good design.
Design is key on how to organize the contents of a site, how big the buttons of an app will be, how to make a blog readable. In short, design serves to make the objects and products that surround us useful and functional.
Graphic design is only one stage of the process and should focus on user experience by providing a fluid and intuitive navigation. The goal of usability is to help users to find what they are looking for quickly and easily.