Computer-Human Interaction Research and Applications
7th International Conference, CHIRA 2023, Rome, Italy, November 16–17, 2023, Proceedings, Part II
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Hugo Plácido da Silva
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Article
Open AccessExploring the electrical robustness of conductive textile fasteners for wearable devices in different human motion conditions
Conventional snap fasteners used in clothing are often used as electrical connectors in e-textile and wearable applications for signal transmission due to their wide availability and ease of use. Nonetheless, ...
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Article
Open AccessActing Emotions: a comprehensive dataset of elicited emotions
Emotions encompass physiological systems that can be assessed through biosignals like electromyography and electrocardiography. Prior investigations in emotion recognition have primarily focused on general pop...
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Article
Impact of sampling rate and interpolation on photoplethysmography and electrodermal activity signals’ waveform morphology and feature extraction
The availability of low-cost biomedical devices has driven a growing interest in the use of physiological signals for mental and emotional health research. Due to their potential for integration in discrete we...
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Article
EmotiphAI: a biocybernetic engine for real-time biosignals acquisition in a collective setting
In the latter years, we have been observing a growth in wearable technology for personal use. However, an analysis of the state of the art for wearable technology shows that most devices perform data acquisiti...
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Chapter and Conference Paper
Temporal Dynamics of Drowsiness Detection Using LSTM-Based Models
Different LSTM-based models were tested for binary drowsiness detection using the ULg Multimodality Drowsiness Database (DROZY). The dataset contains physiological signals and behavioral measures collected fro...
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Chapter and Conference Paper
AI-Based mHealth App for Covid-19 or Cardiac Diseases Diagnosis and Prognosis
Covid-19 has rapidly spread and affected millions of people worldwide. For that reason, the public healthcare system was overwhelmed and underprepared to deal with this pandemic. Covid-19 also interfered with ...
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Book and Conference Proceedings
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Book and Conference Proceedings
Computer-Human Interaction Research and Applications
5th International Conference, CHIRA 2021, Virtual Event, October 28–29, 2021, and 6th International Conference, CHIRA 2022, Valletta, Malta, October 27–28, 2022, Revised Selected Papers
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Book and Conference Proceedings
Computer-Human Interaction Research and Applications
7th International Conference, CHIRA 2023, Rome, Italy, November 16–17, 2023, Proceedings, Part I
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Article
Open AccessDesign and evaluation of a novel approach to invisible electrocardiography (ECG) in sanitary facilities using polymeric electrodes
Multiple wearable devices for cardiovascular self-monitoring have been proposed over the years, with growing evidence showing their effectiveness in the detection of pathologies that would otherwise be unnotic...
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Chapter and Conference Paper
Study of Mechanomyographic Alternatives to EMG Sensors for a Low-Cost Open Source Bionic Hand
Traditionally EMG (ElectroMyoGraphic) sensors are the first choice when a prosthetic hand is developed. However different approaches can be used, namely using the detection of changes in muscle volume instead ...
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Book and Conference Proceedings
Physiological Computing Systems
International Conferences, PhyCS 2016, Lisbon, Portugal, July 27–28, 2016, PhyCS 2017, Madrid, Spain, July 27–28, 2017, PhyCS 2018, Seville, Spain, September 19–21, 2018, Revised and Extended Selected Papers
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Chapter and Conference Paper
The Biosignal C.A.O.S.: Reflections on the Usability of Physiological Sensing for Human-Computer Interaction Practitioners and Researchers
Wearable technologies and low-cost hardware platforms for physiological data sensing are rapidly growing. However, biosignal sources pose usability and acceptability challenges, which can negativelly affect th...
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Chapter and Conference Paper
Unsupervised Analysis of Morphological ECG Features for Attention Detection
Physiological Computing the bandwidth a and its by continuous, real-time monitoring of the user’s physiological traits and responses. This is especially interesting in a context of emotional assessme...
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Article
Off-the-person electrocardiography: performance assessment and clinical correlation
Previous work by our group introduced a novel concept and sensor design for “off-the-person” ECG, for which evidence on how it compares against standard clinical-grade equipment has been largely missing. Our o...
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Article
A web-based platform for biosignal visualization and annotation
With the advent of wearable sensing and mobile technologies, biosignals have seen an increasingly growing number of application areas, leading to the collection of large volumes of data. One of the difficultie...
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Book and Conference Proceedings
Physiological Computing Systems
First International Conference, PhyCS 2014, Lisbon, Portugal, January 7-9, 2014, Revised Selected Papers
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Chapter and Conference Paper
Evaluation of a Context-Aware Application for Mobile Robot Control Mediated by Physiological Data: The ToBITas Case Study
We present the ToBITas mobile Context-Aware application to control a mobile robot using electromyographic and accelerometric signals acquired from the user’s right-hand arm. The signals are acquired by means o...
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Chapter and Conference Paper
Paper-Based Inkjet Electrodes
Electrocardiographic (ECG) acquisition has evolved imensly over the last decade in particular with regards to sensing technology. From classical silver/silver chloride (Ag/AgCl) electrodes, to textile electrod...
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Chapter and Conference Paper
Towards the Detection of Deception in Interactive Multimedia Environments
A classical application of biosignal analysis has been the psychophysiological detection of deception, also known as the polygraph test, which is currently a part of standard practices of law enforcement agenc...
