Heart Rate Analysis for Human Factors: Development and Validation of an Open Source Toolkit for Noisy Naturalistic Heart Rate Data

Heart Rate Analysis for Human Factors: Development and Validation of an Open Source Toolkit for Noisy Naturalistic Heart Rate Data

van Gent, P. (TU Delft Transport and Planning)
Farah, H. (TU Delft Transport and Planning)
Nes, N (SWOV Institute for Road Safety Research)
van Arem, B. (TU Delft Transport and Planning)

Van Nes, Nicole (editor)
Voegelé, Charlotte (editor)

2018

Heart rate data are collected often in human factors studies. Advances in open hardware platforms and offtheshelf photoplethysmogram (PPG) sensors allow the nonintrusive collection of heart rate data at very low cost. However, the signal is not trivial to analyse, since the morphology of PPG waveforms differs from electrocardiogram (ECG) waveforms and shows different noise patterns. PPG is often preferable because it can be collected less intrusively. However, few validated open source available algorithms exist that handle PPG data well, as most of these algorithms are specifically designed for ECG data. We have developed a novel algorithm specifically for PPG data collected in noisy fieldor simulatorbased settings. The main aim of this paper is to present the validation of a novel algorithm on a PPG dataset collected in a recent driving simulator experiment. The dataset was manually annotated, and performance of the algorithm compared to two other popular open source available algorithms. We show that the algorithm performs well and displays superior performance on the PPG dataset. Implications and further steps are discussed.

Human factors
heart rate analysis
physiological signals
signal analysis
open source

http://resolver.tudelft.nl/uuid:5c638e14-d249-4116-aa05-2e566cf3df02

HUMANIST publications, Lyon

978-2-9531712-5-9

Proceedings of: The 6th HUMMANIST Conference, June 13 and 14, 2018, The Hague, NL

6th Humanist Conference, 2018-06-13 → 2018-06-14, The Hague, Netherlands

Institutional Repository

conference paper

© 2018 P. van Gent, H. Farah, N Nes, B. van Arem