You can see these richer search results by searching for [best New Orleans restaurants] and [leadership courses], for example. These rich cards are contain a new user interface, such as “carousels that are easy to browse by scrolling left and right, or a vertical three-pack that displays more individual courses,” Google added.
Here are screen shots of these two types of new rich cards:
And if you go with AMP HTML for the these two new verticals, Google said it will bring a faster user experience. Google does recommend AMP here but says it is currently not required. Here is a screen shot of how that experience is with AMP:
You can access these technical documents over here.