Biofeedback system, its use and methods for the prevention, diagnosis and therapy of stress and cognitive decline due to entertainment, communication and data processing electronic VDUs

摘要

The invention relates to a biofeedback system comprisingA) a wearable electronic device or a system of a plurality of radio-linked wearable body-portable electronic devices, (i) wherein component A is equipped with a multifunctional sensor system for acquiring physiological body reaction data (i.1 ) a sensor for measuring the electrical skin conductance (the electrodermal activity), (i.2) a sensor for measuring the pulse rate and / or pulse variability, B) a software application on the electronic device according to component A or, if it is component A is a system consisting of multiple devices installed on each individual device of the system according to component A, andC) a software application based on at least one of the entertainment, communication and / or data processing electronic display device provided with component A paired via radio or networked via the Internet and the use of such a biofeedback system in a method of prevention, diagnosis, self-diagnosis or therapy of stress, cognitive decline and mental fatigue caused by the entertainment, communication and / or data processing electronic VDUs as well as such a method.