CODESNA is a Health and Well-Being company based in France and specialised in physiological evaluation and in the analysis of the Autonomic Nervous System (ANS). We have developed unique and innovative patents to monitor in real time the ANS from a measure of the ECG. We implemented this patent on our product, Physioner, which evaluates a person's risk of chronic stress and stress resistance in 2 minutes. Evaluation is fast, robust, scientific and fun. People get, after 2 minutes, two physiological markers that help them to objectify a feeling and become conscious and active to manage their stress.