Structuralism Privacy Policy

1. Introduction

Welcome to Structuralism (the “App”), developed by me, an independent developer. This Privacy Policy explains how your data is handled when you use this mixed reality (MR) experience on Apple Vision Pro. By using the App, you agree to the terms below.  ​

2. Data We Collect

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No Personal Data Required: The App does not collect personal information (e.g., name, email) unless voluntarily provided (e.g., feedback).  ​

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Hand Tracking & Environmental Data:  ​
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To enable core MR interactions, the App requires real-time access to hand-tracking data (gesture input) and environmental data (room geometry, surfaces) via Apple Vision Pro’s sensors.  ​
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This data is processed locally on your device only and is never stored, shared, or transmitted to any external parties.  ​

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Usage Analytics: Anonymized performance data (e.g., session duration, crashes) may be collected to improve the App. This cannot identify you.  ​

3. How We Use Data

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To power the App’s core features (e.g., flocking particle interactions, gesture responses).  ​

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To troubleshoot issues and optimize performance.  ​

4. Third-Party Services

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Apple Vision Pro Frameworks: The App relies on Apple’s ARKit, RealityKit, and hand-tracking APIs. Data processed by these tools adheres to Apple’s privacy practices (see Apple’s Privacy Policy).

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Analytics: Aggregated, non-identifiable usage data may be reviewed via Apple App Analytics.  ​

5. Data Security

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Hand-tracking and environmental data are deleted immediately after processing and exist only during your active session.  ​

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No sensitive data is retained or shared.  ​

6. Your Rights

You may request deletion of voluntarily submitted feedback by contacting me at murongxuan1998@qq.com.

7. Policy Updates

Updates will be posted here. Continued use of the App implies acceptance.

8. Contact Me

For questions, email: murongxuan1998@qq.com

隐私政策 (中文)

1. 简介

欢迎使用由我个人独立开发的混合现实（MR）应用 Structuralism（以下简称“本应用”）。本隐私政策阐述您在使用本应用时数据的处理方式。使用即表示您同意以下条款。  ​

2. 收集的数据

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无需个人数据：除非您主动提交反馈，否则本应用不会收集个人信息（如姓名、电子邮件）。  ​

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手势追踪与环境数据：  ​
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为实现MR交互功能，本应用需实时访问Apple Vision Pro的手势追踪数据（手势输入）及环境数据（房间结构、表面）。  ​
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该数据仅在设备本地处理，且绝不存储、共享或传输至任何外部方。  ​

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使用分析：可能收集匿名性能数据（如使用时长、崩溃日志）以优化应用，此类数据无法识别身份。  ​

3. 数据用途

Structuralism Privacy Policy​

Structuralism Privacy Policy