Stress-sensors classification and stress-analysis algorithms review

A prolonged exposure to stress can lead to mental disorders and psychosomatic diseases, e.g declining of health. This survey reviews sensors, human-body parameters and context information correlated with the stress level, and investigates various stress analysis methods. Sensors for stress determination are classified and divided into four groups with regard to the physiological and physical parameters of the human-body, context information, expert assessment and questionnaires. The work to be done in future in the field of stress recognition