THE IDEA BEHIND THE PROJECT? THE DEVELOPMENT OF A SYSTEM OF MEASUREMENT AND ENHANCEMENT OF SKILLS? COGNITIVE, SENSORY MOTOR FUNCTIONS, EMOTIONAL FUNCTIONS AND CONTROL OF STRESS IN HUMANS UNDER EXTREME CONDITIONS. IS THIS REQUIREMENT PARTICULARLY IMPORTANT FOR THOSE WHO OPERATE IN CONDITIONS AND CONTEXTS WHERE NOT? CAN I AFFORD ERRORS IN ACTIVITIES? OPERATIONAL, LIKE ASTRONAUTS DURING ACTIVITIES? THE OVERALL OBJECTIVE OF THE SAR PROJECT? THE DEVELOPMENT OF A NEURO-STIMULATION SYSTEM INTEGRATED INTO A TRAINING PLATFORM FOR PILOTING SPACECRAFT, BOTH IN SIMULATION AND REAL-WORLD CONDITIONS. THE SAR NEUROSTIMULATION SYSTEM? ADAPTIVE, I.E. MANAGED BY A REAL-TIME ANALYSIS OF PSYCHO-PHYSIOLOGICAL SIGNALS (E.G. ELECTROENCEPHALOGRAPHY, ELECTROMYOGRAPHY, ELECTROCARDIOGRAPHY, RESPIRAGRAM, GALVANIC SKIN RESPONSE), THE SUBJECT’S BIOMECHANICAL PARAMETRICS, PARAMETS