# Prefabs

A Unity prefab is a modular game object that can accelerate application development. If you’re unfamiliar with this pattern, you can learn more in the [Unity documentation on prefabs](https://docs.unity3d.com/Manual/Prefabs.html).

The Looking Glass Unity Plugin provides three prefabs for assist with your hologram creations.

* [Hologram Camera](https://lfdocs.lookingglassfactory.com/software/index/prefabs/hologram-camera) acts as a replacement for Unity’s default camera, creating holograms from the capture volume.
* [3D Cursor](https://lfdocs.lookingglassfactory.com/software/index/prefabs/3d-cursor) lets user navigate and explore 3D objects with the mouse.
* [Dual Monitor Application](https://lfdocs.lookingglassfactory.com/software/index/prefabs/dual-monitor-application) provides support for applications that simultaneously use a Looking Glass device and a 2D screen.