AR Features

• Plane Detection: Find surfaces

• Image Tracking: Follow markers

• Face Tracking: Track expressions

• Session Handling: Manage AR state

• Camera Background: Show real world

Input Systems

• Controller Tracking: Where are controllers

• Hand Tracking: Natural interaction

• Gestures: Recognize movements

• Button Maps: Input standardization

• Triggers: Handle interactions

Device Management

• Headset: Track user view

• Controllers: Monitor states

• Capabilities: What device can do

• Features: Available inputs

• Nodes: Track positions

Pro Tips

• Disconnects: Handle gracefully

• Tracking: Monitor states

• Render Scale: Balance quality

• Input Cache: Fast response

• Platform Tests: Check compatibility

Common Pitfalls

• Permissions: Missing platform rights

• Performance: Poor optimization

• Tracking Loss: Unhandled states

• Input Lag: Slow responses

• Resolution: Wrong display settings