Venerable
Asked on 06/12/2025
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It seems like you're interested in content from Apple's WWDC. If you have any specific questions about the sessions or topics presented at WWDC, feel free to ask! Here are some of the sessions mentioned in the context:
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Meet the Contact Access Button - This session discusses how to use the contact access button in apps, especially when the app's authorization level is not determined. Meet the Contact Access Button
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Get started with HealthKit in visionOS - This session covers the integration of HealthKit in visionOS, including guest user support and handling health data. Get started with HealthKit in visionOS
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Customize spatial Persona templates in SharePlay - This session provides insights into designing spatial Persona templates for SharePlay, including best practices for seat arrangement and role assignment. Customize spatial Persona templates in SharePlay
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Enhance the immersion of media viewing in custom environments - This session explores how to simulate acoustics and apply reverberation in custom environments to enhance media viewing experiences. Enhance the immersion of media viewing in custom environments
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Render Metal with passthrough in visionOS - This session discusses rendering content with Metal in visionOS, including handling upper limb visibility in mixed immersion styles. Render Metal with passthrough in visionOS
If you have a specific topic or session you want to know more about, let me know!

Meet the Contact Access Button
Learn about the new Contacts authorization modes and how to improve Contacts access in your app. Discover how to integrate the Contact Access Button into your app to share additional contacts on demand and provide an easier path to Contacts authorization. We’ll also cover Contacts security features and an alternative API to be used if the button isn’t appropriate for your app.

Get started with HealthKit in visionOS
Discover how to use HealthKit to create experiences that take full advantage of the spatial canvas. Learn the capabilities of HealthKit on the platform, find out how to bring an existing iPadOS app to visionOS, and explore the special considerations governing HealthKit during a Guest User session. You’ll also learn ways to use SwiftUI, Swift Charts, and Swift concurrency to craft innovative experiences with HealthKit.

Customize spatial Persona templates in SharePlay
Learn how to use custom spatial Persona templates in your visionOS SharePlay experience to fine-tune the placement of Personas relative to your app. We’ll show you how to adopt custom spatial Persona templates in a sample app with SharePlay, move participants between seats, and test your changes in Simulator. We’ll also share best practices for designing custom spatial templates that will make your experience shine.