Why do Audi A7s have a touchpad on the center console?

I noticed that the Audi A7 has a touchpad on the center console. What is the purpose of this touchpad and how is it used?

The touchpad on the center console is part of the Audi MMI (Multi Media Interface) system. It allows for easy and intuitive control of several vehicle functions such as navigation, phone calls, and media. You can use it to write letters or numbers with your finger and navigate menus. It adds a high-tech and convenient aspect to the driving experience.

The touchpad on the center console is a unique feature of Audi A7 models. It serves as an alternative input method to the traditional buttons and knobs on the dashboard. You can use it to control the infotainment system without taking your hands off the steering wheel. It also has haptic feedback for a more tactile experience.

I always find the touchpad on the center console to be a helpful addition to the Audi A7's interior. It allows for easy navigation through menus and quickly inputting addresses for the navigation system. You can also customize it to your liking, making it even more convenient to use.