The MMI infotainment system, or Multi Media Interface, is a technology developed by Audi that integrates various multimedia functions into a single interface. It allows users to control navigation, audio, and communication features through a central display and intuitive controls, enhancing the driving experience. The system typically includes a touchscreen, voice recognition, and a rotary controller, making it user-friendly. It supports smartphone connectivity through Apple CarPlay and Android Auto, enabling seamless access to apps and services. Overall, the MMI infotainment system aims to provide convenience and entertainment while maintaining focus on the road.