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+Interfaces and Bridges
+======================
+
+I/O interfaces.
+Bridges.
+
+Available interfaces:
+* camera: asus_xtion, webcam, kinect, openpose
+* controllers: mouse+keyboard, spacemouse, playstation, xbox
+* speech
+
+
+How to use an interface/bridge in PRL?
+--------------------------------------
+
+
+You can check for more examples in the [`examples/interfaces`](https://github.com/robotlearn/pyrobolearn/tree/master/examples/interfaces) folder.
+
+
+
+How to create your own interface/bridge?
+----------------------------------------
+
+Let's say that you have a new interface, for instance, a EMG sensor.
+
+
+FAQs and Troubleshootings
+-------------------------
+
+* I have an `ImportError` with one of the interface, why? Some libraries have to be installed and configured manually. To ease the installation process, there is a docker file as well as bash scripts in the `pyrobolearn/scripts/` folder.
+
+
+Future works
+------------
+
+* add a Facial Expression Recognition (FER) module
+* add Google assistant / Alexa
+* implement interfaces for haptic devices
+* improve the VR interface; right now, I have something for Oculus but it requires to use a Windows system in parallel (see VIDEO)
+* implement the Xsens suit interface; I also have a code for this but pretty old and it also requires a Windows system.