# Input and Camera

- [NRInput](/nrsdk/v2.1.0/development/input-and-camera/nrinput.md)
- [Interact with Unity UI (Tutorial)](/nrsdk/v2.1.0/development/input-and-camera/interact-with-unity-ui-tutorial.md)
- [Customize Controller UI](/nrsdk/v2.1.0/development/input-and-camera/customize-phone-controller.md)
- [NRCameraRig](/nrsdk/v2.1.0/development/input-and-camera/nrcamerarig.md)