识别情绪
Asked on 06/17/2025
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Apple's WWDC 2024 introduced several updates related to recognizing and managing emotions through their HealthKit APIs. The "Explore wellbeing APIs in HealthKit" session focused on the "State of Mind" API, which is designed to help users reflect on their emotional state. This API distinguishes between short-lived emotions and longer-term moods, allowing users to log their feelings and gain insights into their mental wellbeing. The API includes parameters such as feeling kind, valence, labels, and associations to provide a comprehensive view of one's emotional state.
For developers, these APIs offer the ability to create applications that can query and analyze emotional data, providing personalized insights and support. The session also highlighted the integration of these features into various applications, such as journaling apps, to enhance user experience by incorporating emotional awareness and resilience.
For more detailed information, you can refer to the session Explore wellbeing APIs in HealthKit (02:13) which covers the "State of Mind API" in depth.

Explore wellbeing APIs in HealthKit
Learn how to incorporate mental health and wellbeing into your app using HealthKit. There are new APIs for State of Mind, as well as for Depression Risk and Anxiety Risk. We’ll dive into principles of emotion science to cover how reflecting on feelings can be beneficial, and how State of Mind can be used to represent different types of mood and emotion.

Enhanced suggestions for your journaling app
Find out how your journaling app can display journaling suggestions with richer content from the system. Explore new types of available content like state of mind data, reflection prompts, and support for third-party media content and motion-based activities.

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.