What are the features and benefits of the virtual cockpit in the Audi A3?

I've heard about the virtual cockpit in the Audi A3, but I'm not sure what it exactly does or why it's useful. Can someone explain it to me?

The virtual cockpit is a fully digital and customizable instrument cluster that displays important driving and vehicle information in high resolution. It provides a modern and futuristic look to the interior of the Audi A3. In addition, it allows for easier and quicker access to information while driving, leading to a safer driving experience.

The virtual cockpit in the Audi A3 offers a number of features such as Google Earth and Google Street View integration, as well as a navigation system that displays maps and directions directly in front of the driver. It also allows for personalization of displayed information, such as preferred speed, rev counter, and efficiency information.