add links to other component repositories

README.md

@@ -3,19 +3,18 @@
 ![Ubuntu make](https://github.com/gisogrimm/ov-client/workflows/Ubuntu%20make/badge.svg?branch=master)
 ![MacOS make](https://github.com/gisogrimm/ov-client/workflows/MacOS%20make/badge.svg?branch=master)
 
+## The OVBOX system
+
+The OVBOX system is a system for low-delay network audio communication. It features individual 3D virtual acoustics, integration of head tracking for dynamic binaural rendering as well as rendering of distributed moving sound sources.
+
+The system consists of several components: the *client device*, which is this software (optionally running on a dedicated computer, see installation instructions), a *configuration server* with a web interface for the users and a REST API, and a list of *room servers*, which handle the session.
+
+The source code of the configuration server can be found [here](https://github.com/gisogrimm/ov-webfrontend). The source code of the room server can be found [here](https://github.com/gisogrimm/ov-server).
+
 ## Installation instructions
 
 For installation instructions see [Wiki pages](https://github.com/gisogrimm/ovbox/wiki/Installation).
 
-Currently, only the [ORLANDOviols](http://box.orlandoviols.com/)
-configuration server is supported. This means that once your
-installation is ready you need to create an account at
-box.orlandoviols.com. If you need assistance do not hesitate to
-contact us via email.
-
-The interface to the [digital stage](https://digital-stage.ovbox.de/)
-configuration server will also work, although some features will be
-missing.
 
 ## User manual
 
@@ -25,6 +24,4 @@ on the [wiki](https://github.com/gisogrimm/ovbox/wiki).
 ## ovbox
 
 ov-client is a re-implementation of the original ovbox. It can run on
-Raspberry Pi (models 4B and 3B+), Ubuntu Linux and in an experimental
-verion on MacOS. More details can be found in the [ovbox
-repository](https://github.com/gisogrimm/ovbox).
+Raspberry Pi (models 4B and 3B+), Ubuntu Linux and on MacOS. See installation instructions for details.