### The Strategy
 Obsidian is a technical deep-dive into **ScreenCaptureKit** and **CoreGraphics**. The primary architectural challenge was solving the coordinate-space mapping for a 6-display setup, ensuring that 'Zone Area' selection remains accurate regardless of monitor arrangement or DPI scaling.

### Core Features
- **Zone Area Capture:** Precise pixel-mapping for custom rectangular selection.
- **Multi-Monitor Logic:** Advanced handling of display boundaries for 6+ monitors.
- **Agentic Development:** Co-developed with Codex to navigate low-level Apple system frameworks.
- **High-Performance Buffer:** Real-time stream handling with minimal CPU overhead.