The core engine maps notifications into 6 main categories:
- Media Playback: Track title, artist, live audio waveforms, and playback buttons.
- Active Calls: Call duration, contact avatar, mute and hangup buttons.
- Downloads & Progress: Dynamic progress bars with percentage tracking.
- Navigation: Turn-by-turn directions and distance metrics.
- Timers: Live countdown indicators.
- Standard Notifications: Instant island preview with smart dismissal.