Du split-screen au multi-screen-- From split-screen to multi-screen

According to this study, the spectator is currently acquiring new capacities to follow and to assimilate the moving image. In the last fifteen years, designers in the iconosphere have continued to make progress with the development and expansion of the media of visual narration. This advance is not only the result of past artistic experiments, but is above all rooted in such phenomena as the adaptation of urban populations to dynamic iconography, the proliferation of visual information, the emergence of interactive practices, such as channel surfing, the Internet search, mobile phone interfaces, as well as the visual interfaces for operating vehicles and other machines. These new ways of consuming images and sounds have fueled an expansion of new multi-screen designs that will gradually make the dark theater projection and the single-screen device obsolete. This study offers a semi-comprehensive investigation of these phenomena, anchored in the epistemology of cognitive science, providing theoretical explanations combined with analyses of recent and historical works and accompanied by the reflections and testimonies of artists.