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# System prepended metadata

title: Overview

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# Overview

The Preserving Immersive Media Knowledge Base is a resource created to help share information between members of the digital preservation community who are caring for virtual reality (VR), augmented reality (AR), mixed reality (MR), 360 video, real-time 3D software and other similar materials. 

If you are new here, these links might help steer you towards information of interest:

* Overview of [Using OpenXR](/r6K4u5XdT362zz191vHXSQ)
* Overview of 360 video 
* Overview of real-time 3D software
* Meeting notes from the Preserving Immersive Media Group