is an audiovisual interactive installation using Augmented Reality to create link between strangers. The interaction is based on a face detection device used to design a visible interface between different observers. ​Beyond the playful side, the installation is about the ambiguity of a video surveillance society which one can hardly escape, with data extraction everywhere. It is about computer vision and how we are seen by the machine. Simply observe to enter the network and be interconnected in realtime to other observers. The projected image is a video mirror. The device detects the faces of the spectators and interconnects them in real time, following their movements. Every observer enters the network and becomes a participant of the installation. The installation creates link between strangers while playing of the ambiguity of a self-surveillance society which one can hardly escape. Never alone, the individual is seen as a sum of data connected to those around him