XR Interaction Toolkit What's new in 2.5 Previous releases What's new in 2.4 What's new in 2.3 What's new in 2.2 What's new in 2.1 Guides Installation Architecture General setup UI setup Locomotion Interaction layers Target filters AR interaction Affordance system XR Device Simulator overview Debugger window Samples Starter Assets Hands Interaction Demo AR Starter Assets XR Device Simulator Meta Gaze Adapter Reference Glossary Components Extending XR Interaction Toolkit