> For the complete documentation index, see [llms.txt](https://help.depence.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.depence.com/depence-hardware/modules/depence-logic-module/logic-module-items/tracker.md).

# Tracker

The most common tracker interfaces with the specific protocols are stored in the Tracker section.  Use them to synchronise objects or cameras in virtual 3D space with real devices.

### ![](https://content.gitbook.com/content/SJPsyh5CBOise9BtVNGO/blobs/Qi0ZpC8OiyJ3TgaCoZWI/image.png) VR Tracking Device

Virtual Reality Tracking Device

### ![](https://content.gitbook.com/content/SJPsyh5CBOise9BtVNGO/blobs/g70rZhI2J4K2YVQHTAN6/image.png) MO-Sys Tracking Device

Startracker from MoSys

### ![](https://content.gitbook.com/content/SJPsyh5CBOise9BtVNGO/blobs/s2bUbhKHMtSUV8r9KqW1/image.png)  PosiNet Tracking Device

PosiStageNet Tracking System

### ![](https://content.gitbook.com/content/SJPsyh5CBOise9BtVNGO/blobs/11Au0gFxRv8I9339EXv5/image.png) SPNet Tracking Device

Stage Precision Tracking System

### ![](https://content.gitbook.com/content/SJPsyh5CBOise9BtVNGO/blobs/4eaPNiUzyFjBd7FqavZ4/image.png) Visual Object

The "Visual Object" item can pick up any object from the 3D world and makes it available for control. To do this, drop an object or a camera object directly from the 3D view (Project View) onto the "Visual Object" logic item.


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