b. Denis Berthier
Matrix, eXistenZ, AI ...: these cult films lead our imagination in virtual worlds or populated by virtual people ... Virtual images, virtual particles ...: in no stage of its development, science escapes the magic of the virtual ... Virtual reality , artificial intelligence ...: IT immerses us in virtual worlds and makes us communicate with virtual agents - at the risk of upsetting our relationship to the surrounding world, signs and knowledge. Such are some glimpses of a strange journey to the uncertain frontiers of the real and the virtual.