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Digitally presenting physiological signals as biofeedback to users raises awareness of both body and mind. This paper describes the effectiveness of conveying a physiological signal often overlooked for communication: breathing. We present…

Human-Computer Interaction · Computer Science 2018-06-25 Jérémy Frey , May Grabli , Ronit Slyper , Jessica Cauchard

The Medical Internet of Things, a recent technological advancement in medicine, is incredibly helpful in providing real-time monitoring of health metrics. This paper presents a non-invasive IoT system that tracks patients' emotions,…

Machine Learning · Computer Science 2022-09-15 Fiona Victoria Stanley Jothiraj , Afra Mashhadi

Esports offers a platform for players to engage in competitive and cooperative gaming with others remotely via the Internet. Despite these opportunities for social interaction, many players may still experience loneliness while playing…

Human-Computer Interaction · Computer Science 2024-11-11 Yoshiki Mori , Sohta Takada , Masayuki Kajiura , Modar Suleiman Hassan , Taku Hachisu

Smart rings have emerged as uniquely convenient devices for continuous physiological and behavioral sensing, offering unobtrusive, constant access to metrics such as heart rate, motion, and skin temperature. Yet most commercial solutions…

Computational Engineering, Finance, and Science · Computer Science 2025-08-04 Jiankai Tang , Zhe He , Mingyu Zhang , Wei Geng , Chengchi Zhou , Weinan Shi , Yuanchun Shi , Yuntao Wang

We propose a toolkit for creating Tangible Out-of-Body Experiences: exposing the inner states of users using physiological signals such as heart rate or brain activity. Tobe can take the form of a tangible avatar displaying live…

Human-Computer Interaction · Computer Science 2016-08-06 Renaud Gervais , Jérémy Frey , Alexis Gay , Fabien Lotte , Martin Hachet

Digital communication tools are limited to visual and auditory information and lack non-verbal information such as touch, which is important for communicating intentions and emotions. In order to solve this problem, the use of haptic…

Human-Computer Interaction · Computer Science 2024-11-11 Shun Watatani , Hikaru Nagano , Yuichi Tazaki , Yasuyoshi Yokokohji

In the event of a kidnapping or a medical emergency, a person is often incapacitated to be able to call for help. And it's usually too late before the first responders arrive on-scene. Currently, a vast array of 'safety' devices available…

Computers and Society · Computer Science 2021-07-30 A. Jackulin Mahariba , Shivam Patel

The reactions of the human body to physical exercise, psychophysiological stress and heart diseases are reflected in heart rate variability (HRV). Thus, continuous monitoring of HRV can contribute to determining and predicting issues in…

An implementation of the remote pulse monitoring system which allows observing of the patient's pulse in a real-time mode via browser is offered in this work. The result of the work is the development of the complex system, which contains…

Medical Physics · Physics 2020-10-27 Artem Kramov , Olexandr Bauzha

This dissertation proposes an electrocardiogram (ECG) tracking device that diagnoses cardiopulmonary problems using the Internet of Things (IoT) desired results. The initiative is built on the internet observing an electrocardiogram with…

Signal Processing · Electrical Eng. & Systems 2025-05-27 Hemalatha R J , Shubham Malhotra , Shivapanchakshari T G , Lokesh K , Dev Anand D , Samson Jebakumar S

This study investigates the use of accelerometer data from a smart watch to infer an individual's emotional state. We present our preliminary findings on a user study with 50 participants. Participants were primed either with audio-visual…

Human-Computer Interaction · Computer Science 2017-09-27 Juan C. Quiroz , Min Hooi Yong , Elena Geangu

Heart sound stethoscope is primary stage to access diseases. In this paper design of an electronic stethoscope with the functions of wireless transmission is discussed. This electronic stethoscope based on embedded processor. The data can…

Other Computer Science · Computer Science 2012-02-09 D. D. Kadam Patil , R. K. Shastri

We investigate the use of musically structured, closed-loop vibration patterns as a passive biofeedback intervention for relaxation and sleep initiation. By encoding rhythmic meter structures into smartwatch vibrations and adapting their…

Human-Computer Interaction · Computer Science 2025-07-04 Jueun Lee , Dennis Moschina , Supraja Ramesh , Tobias Röddiger , Kai Kunze , Michael Beigl

In this paper, we propose a wireless Communicator to manage and enhance a Cardiac Rhythm Management System. The system includes: (1) an on-body wireless Electrocardiogram (ECG), (2) an Intracardiac Electrogram (EGM) embedded inside an…

Computational Engineering, Finance, and Science · Computer Science 2016-02-18 Gabriel E. Arrobo , Calvin A. Perumalla , Stanley B. Hanke , Thomas P. Ketterl , Peter J. Fabri , Richard D. Gitlin

This study investigates the use of movement sensor data from a smart watch to infer an individual's emotional state. We present our findings on a user study with 50 participants. The experimental design is a mixed-design study;…

Human-Computer Interaction · Computer Science 2020-11-09 Juan C. Quiroz , Elena Geangu , Min Hooi Yong

People often recognize what triggered their stress only after the moment has passed. In therapy, this can become a recurring problem: clients are asked to remember what happened between sessions, but the details that matter (where they…

Human-Computer Interaction · Computer Science 2026-04-28 Boyang Zhou , Zara Dana

In this demo paper, we design and prototype RhythmEdge, a low-cost, deep-learning-based contact-less system for regular HR monitoring applications. RhythmEdge benefits over existing approaches by facilitating contact-less nature,…

Machine Learning · Computer Science 2022-08-16 Zahid Hasan , Emon Dey , Sreenivasan Ramasamy Ramamurthy , Nirmalya Roy , Archan Misra

Numerous metrics of heart rate variability (HRV) have been described, analyzed, and compared in the literature. However, they rarely cover the actual metrics used in a class of HRV data acquisition devices - those designed primarily to…

Quantitative Methods · Quantitative Biology 2013-08-30 Clinton F. Goss , Eric B. Miller

In this study we estimate the heart rate from face videos for student assessment. This information could be very valuable to track their status along time and also to estimate other data such as their attention level or the presence of…

Human-Computer Interaction · Computer Science 2020-06-02 Javier Hernandez-Ortega , Roberto Daza , Aythami Morales , Julian Fierrez , Ruben Tolosana

Businesses planning for the post-pandemic world are looking for innovative ways to protect the health and welfare of their employees and customers. Wireless technologies can play a key role in assisting contact tracing to quickly halt a…

Cryptography and Security · Computer Science 2020-07-10 Pai Chet Ng , Petros Spachos , Stefano Gregori , Konstantinos Plataniotis