Psychological issues of human-computer interaction in the work place
Pattern Classification (2nd Edition)
Pattern Classification (2nd Edition)
A Real-Time Human Stress Monitoring System Using Dynamic Bayesian Network
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Workshops - Volume 03
Detecting stress during real-world driving tasks using physiological sensors
IEEE Transactions on Intelligent Transportation Systems
Guest editorial: special section on personal health systems
IEEE Transactions on Information Technology in Biomedicine - Special section on affective and pervasive computing for healthcare
Call center stress recognition with person-specific models
ACII'11 Proceedings of the 4th international conference on Affective computing and intelligent interaction - Volume Part I
HBU'11 Proceedings of the Second international conference on Human Behavior Unterstanding
ICIC'11 Proceedings of the 7th international conference on Advanced Intelligent Computing
FEEL: frequent EDA and event logging -- a mobile social interaction stress monitoring system
CHI '12 Extended Abstracts on Human Factors in Computing Systems
Assessment of biosignals for managing a virtual keyboard
ICCHP'12 Proceedings of the 13th international conference on Computers Helping People with Special Needs - Volume Part II
Using galvanic skin response for cognitive load measurement in arithmetic and reading tasks
Proceedings of the 24th Australian Computer-Human Interaction Conference
Towards long term monitoring of electrodermal activity in daily life
Personal and Ubiquitous Computing
Monitoring of mental workload levels during an everyday life office-work scenario
Personal and Ubiquitous Computing
Subject-dependent biosignal features for increased accuracy in psychological stress detection
International Journal of Human-Computer Studies
Indexing cognitive workload based on pupillary response under luminance and emotional changes
Proceedings of the 2013 international conference on Intelligent user interfaces
Proceedings of the 8th International Conference on Ubiquitous Information Management and Communication
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The inferred cost of work-related stress call for prevention strategies that aim at detecting early warning signs at the workplace. This paper goes one step towards the goal of developing a personal health system for detecting stress. We analyze the discriminative power of electrodermal activity (EDA) in distinguishing stress from cognitive load in an office environment. A collective of 33 subjects underwent a laboratory intervention that included mild cognitive load and two stress factors, which are relevant at the workplace: mental stress induced by solving arithmetic problems under time pressure and psychosocial stress induced by social-evaluative threat. During the experiments, a wearable device was used to monitor the EDA as a measure of the individual stress reaction. Analysis of the data showed that the distributions of the EDA peak height and the instantaneous peak rate carry information about the stress level of a person. Six classifiers were investigated regarding their ability to discriminate cognitive load from stress. A maximum accuracy of 82.8% was achieved for discriminating stress from cognitive load. This would allow keeping track of stressful phases during a working day by using a wearable EDA device.