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Cognitive Load Measurement with Physiological Sensors in Virtual Reality during Physical Activity
2023
29th ACM Symposium on Virtual Reality Software and Technology
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to play a game. ...
Many Virtual Reality (VR) experiences, such as learning tools, would benefit from utilising mental states such as cognitive load. ...
as a real-time indicator of cognitive load [26, 83] . ...
doi:10.1145/3611659.3615704
fatcat:jv4bk5227revjmnj7zkwl5gwqq
Psychological and Psychophysiological Responses to Challenge Variations for Virtual Hand Training in Game-based Smart Rehabilitation System
2021
Basic and Clinical Neuroscience
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Objective: The present study aims to develop a cost-benefit game-based hand rehabilitation system and assess the influence on the psychological state of subjects when they interact with a virtual reality ...
Three measures from the SAM self-reported test described as a psychological response to this condition, and also four features were extracted from Photoplethysmogram signal in order to quantify psychophysiological ...
Also, the ECG time series is the most common signal used for evaluating the relationship of the mental and cognitive state with heart activity [33] [34] [35] , here we investigate, the feasibility of ...
doi:10.32598/bcn.2021.3532.1
fatcat:3hwb3767fffj5nyjqsumkcfjke
Effects of Neuro-Cognitive Load on Learning Transfer Using a Virtual Reality-Based Driving System
2021
Big Data and Cognitive Computing
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This study introduced a novel virtual reality (VR)-based driving system to determine the effects of neuro-cognitive load on learning transfer. ...
In the experiment, easy and difficult routes were introduced to the participants, and the VR system is capable of recording eye-gaze, pupil dilation, heart rate, as well as driving performance data. ...
The use of performance features is a fundamental assessment of cognitive load [49] . ...
doi:10.3390/bdcc5040054
fatcat:righpy75uzaqhcz5dclfkuub6a
Diagnostic Features and Potential Applications of PPG Signal in Healthcare: A Systematic Review
2022
Healthcare
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All these encourage the researchers to estimate its feasibility as an alternative to many expansive, time-wasting, and invasive methods. ...
This systematic review discusses the current literature on diagnostic features of PPG signal and their applications that might present a potential venue to be adapted into many health and fitness aspects ...
Cognitive load increases with the challenging level of a game; PPG signals can measure cognitive load during video game playing [172] . iPPG can predict PRV remotely under cognitive stress [173] [174 ...
doi:10.3390/healthcare10030547
pmid:35327025
pmcid:PMC8950880
fatcat:o4l7bdpkanhyvpxcwej6zuxjue
HMD-Based VR Tool for Traffic Psychological Examination: Conceptualization and Design Proposition
2021
Applied Sciences
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assessment, which is in several aspects superior to standard TPE as well as driving simulators. ...
The combination of wearable head-mounted displays for VR with an interactive and cost-effective haptic driving interface is emphasized as a valid and viable platform for a driving skills psychological ...
These methods, however, possess several limitations that play a significant role when assessing the real level of the driving skill in drivers. ...
doi:10.3390/app11198832
fatcat:rowjqlxg7vb4raefkkq2qbetdi
Wayfinding in Virtual Reality Serious Game: An Exploratory Study in the Context of User Perceived Experiences
2021
Applied Sciences
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Extended reality (XR) technologies such as virtual reality (VR) provide a promising alternative for training users through serious games (SGs). ...
Studies have shown that incorporating design elements such as wayfinding cues enhances the spatial knowledge of users in VR. ...
[19] which presented a realistic VR gaming environment to increase public awareness, train and evaluate respondents in emergencies using simulated real-time flooding scenarios. ...
doi:10.3390/app11177822
fatcat:ygodm6r3h5grhcmne4uo2vobce
Wireless Sensors for Brain Activity—A Survey
2020
Electronics
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In this context, the aim of this study is to provide a holistic assessment of the consumer-grade EEG devices for cognition, BCI, education, and gaming, based on the existing products, the success of their ...
This allows their usage for diverse, nontraditional, non-medical applications, including cognition, BCI, education, and gaming. ...
The cognitive load during reading was analyzed in [119] using Muse and EyeTribe eye-tracker for data collection. ...
doi:10.3390/electronics9122092
fatcat:jewq23j5kredpehwggkixde22i
Real-time Trust Prediction in Conditionally Automated Driving Using Physiological Measures
[article]
2022
arXiv
pre-print
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Trust calibration presents a main challenge during the interaction between drivers and automated vehicles (AVs). In order to calibrate trust, it is important to measure drivers' trust in real time. ...
In this paper, we proposed a technique based on machine learning models to predict drivers' dynamic trust in conditional AVs using physiological measurements in real time. ...
Eye tracking measures have been widely used as a real-time indicator of cognitive processes (i.e., situational awareness, decision making, and workload) [27] , [28] . ...
arXiv:2212.00607v1
fatcat:jjyejornkfbvlbxms67ccgt66y
Emotion Recognition Using Wearables: A Systematic Literature Review Work in progress
[article]
2020
arXiv
pre-print
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Emotions play an important role in computer games, [32] supporting game-world design process based on a player's affective model. ...
On the other hand, many studies use stimuli that can be experienced in real-life like playing a game [29] , [32] , solving a math problem [25] , learning [27] , walking around the city [39] , and ...
arXiv:1912.10528v2
fatcat:dk7fur7zsrawlfw4go35ldr27m
A Systematic Review of Physiological Measurements, Factors, Methods, and Applications in Virtual Reality
2021
Frontiers in Virtual Reality
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The first part of this review categorizes the 1,119 works by field of application, i.e. therapy, training, entertainment, and communication and interaction, as well as by the specific target factors and ...
Measurements of physiological parameters provide an objective, often non-intrusive, and (at least semi-)automatic evaluation and utilization of user behavior. ...
Their system calculates a real-time feedback parameter based on the heart rate variability as an indicator for relaxation. ...
doi:10.3389/frvir.2021.694567
fatcat:pva2wqb6vnfk5efkt5zsq6uu7q
Real-Time EEG-Based Cognitive Workload Monitoring on Wearable Devices
2021
IEEE Transactions on Biomedical Engineering
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The proposed methodology enables real-time data processing on resource-constrained devices and supports real-time wearable monitoring based on EEG for applications as CWM in human-machine interaction. ...
Cognitive workload monitoring (CWM) can enhance human-machine interaction by supporting task execution assistance considering the operators cognitive state. ...
COGNITIVE-WORKLOAD MONITORING AT THE EDGE We aim to provide awareness of operators' cognitive state during HMI by monitoring CW in real-time with wearable devices. ...
doi:10.1109/tbme.2021.3092206
pmid:34166183
fatcat:jdcniymcbnhnxe2gefwlf3pyyy
Fatigue Monitoring Through Wearables: A State-of-the-Art Review
2021
Frontiers in Physiology
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This is a p rerequisite for the development of accurate models for fatigue monitoring in real-time. However, monitoring fatigue through wearable devices imposes unique challenges. ...
The objective measurement of fatigue is of critical relevance in areas such as occupational health and safety as fatigue impairs cognitive and motor performance, thus reducing productivity and increasing ...
Their algorithm detected irregularities in the measured pulse intervals due to false peaks, evaluated the similarity between consecutive pulses, and assessed the amount of device motion during data acquisition ...
doi:10.3389/fphys.2021.790292
pmid:34975541
pmcid:PMC8715033
fatcat:nzngimgrizeylc47ut4qs4ctdm
Wearable-Based Affect Recognition—A Review
2019
Sensors
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By providing a comprehensive summary of the state-of-the-art and guidelines to various aspects, we would like to enable other researchers in the field to conduct and evaluate user studies and develop wearable ...
Recently, beside of approaches based on audio, visual or text information, solutions relying on wearable sensors as observables, recording mainly physiological and inertial parameters, have received increasing ...
As a result, the task inflicts a high cognitive load and, hence, is a C2 stressor. The Stroop colour test has for instance been employed by Choi et al. ...
doi:10.3390/s19194079
pmid:31547220
pmcid:PMC6806301
fatcat:axkkxpscangaxf3dbvxighvfme
On Assessing Driver Awareness of Situational Criticalities: Multi-modal Bio-sensing and Vision-based Analysis, Evaluations, and Insights
[article]
2019
arXiv
pre-print
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In this work, we explore the applications of three different bio-sensing modalities namely electroencephalogram (EEG), photoplethysmogram (PPG) and galvanic skin response (GSR) along with a camera-based ...
We assess the information from these sensors independently and together using both signal processing and deep learning tools. ...
We would also like to devise a real-time feedback system based on the driver's attention so as to verify our pipeline's performance during the real-world driving scenario. ...
arXiv:1910.00444v2
fatcat:jw6bjuovqbhadan2gkfplyw6uq
Biofeedback for Everyday Stress Management: A Systematic Review
2018
Frontiers in ICT
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Biofeedback applications are usually assessed by making both physiological and psychological measurements. ...
New interaction designs as well as biofeedback paradigms can be further explored in order to improve the accessibility, usability, comfort, engagement with, and user experience of biofeedback in everyday ...
recognize the user's psychological stress level and cognitive load (Abdelrahman et al., 2017) . ...
doi:10.3389/fict.2018.00023
fatcat:yjw33jdtmjclldtqn7ljb64zvu
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