Which session did they discuss corner radius?

Build an AppKit app with the new design

Update your AppKit app to take full advantage of the new design system. We’ll dive into key changes to tab views, split views, bars, presentations, search, and controls, and show you how to use Liquid Glass in your custom UI. To get the most out of this video, we recommend first watching “Get to know the new design system” for general design guidance.

Get to know the new design system

Dive deeper into the new design system to explore key changes to visual design, information architecture, and core system components. Learn how the system reshapes the relationship between interface and content, enabling you to create designs that are dynamic, harmonious, and consistent across devices, screen sizes, and input modes.

Say hello to the new look of app icons

Get an overview of the new app icon appearances for iOS, iPadOS, and macOS, including light and dark tints, and clear options. Learn how to use frostiness and translucency to make your app icon more vibrant, dynamic, and expressive, and find out how to ensure your icon works well with specular highlights.