# Capability Scenarios

Capability scenarios are organized by developer tasks. They explain how to integrate and run a workflow, while API details link back to the Phone SDK or Glasses SDK API references.

## Main Scenarios

- [Device connectivity](../../代码示例/10-device-connection/)
- [Messaging and file transfer](../../代码示例/20-message-transfer/)
- [Media](../../代码示例/30-media/)
- [Voice and AI](../../代码示例/35-voice-ai/)
- [Vision](../../代码示例/40-vision/)
- [System and settings](../../代码示例/50-system/)
- [QR scan SDK](../../scan/扫一扫SDK.md)
