No, we aren't. NovaOS is just moving RoturTW to an external comprehensive application. As so many people like to use NovaOS's RoturTW Services without having to go through a NovaOS installation. OrionClient is essentially running a headless NovaOS session underneath to represent a full RoturTW Client. Though OrionClient is not saving anything permanently or running a filesystem, window manager, or process manager, as NovaOS does. OrionClient uses a basic hosted static application with direct communication (not NTX ), like what old NovaOS apps used to do. OrionClient provides no sandboxing for its applications, which is justified because it does not provide sideloading functionality.