What is the Audi A8's adaptive cruise control feature?

I'm looking for more details on the adaptive cruise control feature available in the Audi A8. How does it work and what are some benefits?

The adaptive cruise control feature in the Audi A8 uses sensors and cameras to maintain a set distance from the vehicle in front of you. It also has the ability to come to a complete stop if necessary. One major benefit is a more relaxed and comfortable driving experience on long trips.

Audi's adaptive cruise control feature helps to reduce driver fatigue and stress by automatically adjusting the speed and distance from other vehicles on the road. It also has the ability to recognize and adapt to different speed zones and road conditions.