Using Wearable Electronics to Estimate Usefulness of Heart Rate Variability for Bathing Person Identif Cation

In this paper the possibility of person identif cation based on biosignal is investigated. The work focus on the analysis of the changes in intervals between successive R-waves of electrocardiogram (ECG) recorded by wearable electronics in form of a necklaces. The main idea behind this project is to f nd eff cient tool which may prevent sudden consciousness loss episodes or even sudden death episodes related to rapid temperature changes. Proposed method relays on the estimation of the RR interval changes in time with three approximation functions. Then, the identif cation of a person is performed based on the parameters of the utilized estimation functions.