Identity
Asked on 08/28/2024
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It seems like you're interested in the concept of identity as it relates to the content presented at Apple's WWDC. Here are some relevant insights from the sessions:
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MapKit and Place ID: In the session "Unlock the power of places with MapKit," Apple introduced the concept of Place ID, which allows apps to uniquely identify and reference locations. This can be particularly useful for apps that collect and display information about specific places, such as an Apple Store collector app. Place IDs can be used as keys in data structures, persisted, and shared, providing a consistent way to manage location data across different platforms. Unlock the power of places with MapKit
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App Intents and Entities: In the session "Bring your app’s core features to users with App Intents," the concept of entities is discussed. Entities are types that conform to the app entity protocol, allowing apps to define and expose concepts like a trail. These entities can have a persistent identifier, which is crucial for making them meaningful to the device and other apps. Bring your app’s core features to users with App Intents
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Privacy and Caller ID: The session "What’s new in privacy" highlights the use of private information retrieval to implement live caller ID without revealing sensitive information like phone numbers. This approach ensures user privacy while still providing useful features. What’s new in privacy
These sessions collectively explore how identity, whether it's a place, an app entity, or a user, can be managed and utilized in a secure and efficient manner within Apple's ecosystem.

Bring your app’s core features to users with App Intents
Learn the principles of the App Intents framework, like intents, entities, and queries, and how you can harness them to expose your app’s most important functionality right where people need it most. Find out how to build deep integration between your app and the many system features built on top of App Intents, including Siri, controls and widgets, Apple Pencil, Shortcuts, the Action button, and more. Get tips on how to build your App Intents integrations efficiently to create the best experiences in every surface while still sharing code and core functionality.

Meet Swift Testing
Introducing Swift Testing: a new package for testing your code using Swift. Explore the building blocks of its powerful new API, discover how it can be applied in common testing workflows, and learn how it relates to XCTest and open source Swift.

What’s new in privacy
At Apple, we believe privacy is a fundamental human right. Learn about new and improved permission flows and other features that manage data in a privacy-preserving way, so that you can focus on creating great app experiences.