Tranmision Oberkampf, presented during the event “Nuit Blanche” in Paris, is a work-process. It takes place in several stages and involves one hundred inhabitants of the street Oberkampf. They are less transmitters of information than transmitters of links. The work is made up of modules of morse-light (small electrical boxes), installed in the windows of the participants (the subscribers), within the Oberkampf street. These modules are each autonomous and compose a program pre-recorded on an electronic memory. Each one declines a word chosen by the emitter.