Collabora today announced a new open-source project that promises to enable Linux-based desktop environments and window managers to be aware of VR (virtual reality). Sponsored by Valve, the xrdesktop project is developed by Collabora and designed to integrate into existing desktop environments like KDE and GNOME, making them running in virtual reality (VR) runtimes. It does that by rendering windows in 3D space, allowing users to manipulate them with VR controllers and headsets. (Source: Softpedia)