Photoplethysmogram analysis and applications: an integrative review

J Park, HS Seok, SS Kim, H Shin - Frontiers in Physiology, 2022 - frontiersin.org
Beyond its use in a clinical environment, photoplethysmogram (PPG) is increasingly used for
measuring the physiological state of an individual in daily life. This review aims to examine …

A review of recent developments in driver drowsiness detection systems

Y Albadawi, M Takruri, M Awad - Sensors, 2022 - mdpi.com
Continuous advancements in computing technology and artificial intelligence in the past
decade have led to improvements in driver monitoring systems. Numerous experimental …

A deep transfer learning approach for wearable sleep stage classification with photoplethysmography

M Radha, P Fonseca, A Moreau, M Ross, A Cerny… - NPJ digital …, 2021 - nature.com
Unobtrusive home sleep monitoring using wrist-worn wearable photoplethysmography
(PPG) could open the way for better sleep disorder screening and health monitoring …

[HTML][HTML] Validity and reliability of different smartphones applications to measure HRV during short and ultra-short measurements in elite athletes

M Moya-Ramon, M Mateo-March… - Computer Methods and …, 2022 - Elsevier
Background and objective Heart rate variability (HRV) has been proposed as a useful
marker that can show the performance adaptation and optimize the training process in elite …

Wearable devices for physical activity and healthcare monitoring in elderly people: A critical review

E Teixeira, H Fonseca, F Diniz-Sousa, L Veras… - Geriatrics, 2021 - mdpi.com
The availability of wearable devices (WDs) to collect biometric information and their use
during activities of daily living is significantly increasing in the general population. These …

The 2023 wearable photoplethysmography roadmap

PH Charlton, J Allen, R Bailón, S Baker… - Physiological …, 2023 - iopscience.iop.org
Photoplethysmography is a key sensing technology which is used in wearable devices such
as smartwatches and fitness trackers. Currently, photoplethysmography sensors are used to …

Photoplethysmography signal processing and synthesis

E Mejia-Mejia, J Allen, K Budidha, C El-Hajj… - …, 2022 - Elsevier
This chapter presents the fundamental signal processing techniques used to analyze the
PPG signal. The chapter starts by providing an overview of the PPG signal, covering its …

HRV and stress: a mixed-methods approach for comparison of wearable heart rate sensors for biofeedback

M Umair, N Chalabianloo, C Sas, C Ersoy - IEEE Access, 2021 - ieeexplore.ieee.org
Stress is one of the most significant health problems in today's world. Existing work has used
heart rate variability (HRV) to detect stress and provide biofeedback in order to regulate it …

A comprehensive accuracy assessment of Samsung smartwatch heart rate and heart rate variability

F Sarhaddi, K Kazemi, I Azimi, R Cao, H Niela-Vilén… - PloS one, 2022 - journals.plos.org
Background Photoplethysmography (PPG) is a low-cost and easy-to-implement method to
measure vital signs, including heart rate (HR) and pulse rate variability (PRV) which widely …

[HTML][HTML] Subjective and physiological responses towards daylit spaces with contemporary façade patterns in virtual reality: Influence of sky type, space function, and …

K Chamilothori, J Wienold, C Moscoso… - Journal of …, 2022 - Elsevier
Recent studies have shown that the façade and light patterns in a space are an important
factor in the occupants' experience, but little is known about the generalizability of these …