Abstract: “The ITEA2 project CareWare approach efficiently perform sensor data processing and data fusion in order to visualize the holistic view of user’s health status personalized, intuitively and trustworthy way and give feedback for user about individualized intensity and time of exercising control. The ranks of Hankel matrix and second order coherence matrices for describing complexity of ECG and relationship between parameters of ECG also is informative method for evaluation of the physiological state.”

Keywords: wearable sensors, physiological state, complex systems.