réalitée demonstration increased computer system developed by Spie Ouest Centre for the management of industrial processes and whose objectives Real-time data collection of production all or part of a factory or workshop and then to achieve number of analytical activities. 11 normative features of the ESM are integrated into this tool: Data Acquisition / Scheduling / Personnel Management / Resource management / Tracking products and batches / Product traceability and genealogy / Quality Control / Management Process / Performance Analysis / document Management / maintenance management