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- ArticleOctober 2024
Fundus Image Disease Diagnosis and Quality Assessment Based on Dual-Task Collaborative Optimization
AbstractTasks related to the diagnosis of eye diseases and the assessment of image quality in fundus images have become crucial tools for assisting in medical diagnoses. High-quality fundus images can provide clear and definite pathological features to ...
- research-articleMay 2024
LiteWiSys: A Lightweight System for WiFi-based Dual-task Action Perception
ACM Transactions on Sensor Networks (TOSN), Volume 20, Issue 4Article No.: 78, Pages 1–19https://doi.org/10.1145/3632177As two important contents in WiFi-based action perception, detection and recognition require localizing motion regions from the entire temporal sequences and classifying the corresponding categories. Existing approaches, though yielding reasonably ...
- tutorialSeptember 2014
Eye Tracking in the Car: Challenges in a Dual-Task Scenario on a Test Track
AutomotiveUI '14: Adjunct Proceedings of the 6th International Conference on Automotive User Interfaces and Interactive Vehicular ApplicationsPages 1–6https://doi.org/10.1145/2667239.2667277In our research, we aim at developing and enhancing an approach that allows us to capture visual, cognitive, and manual distraction of the driver while operating an In-Vehicle Infotainment System (IVIS) under most preferable real conditions. Based on ...
- research-articleMay 2013
Effect of a Kinect-based exercise game on improving executive cognitive performance in community-dwelling elderly
PervasiveHealth '13: Proceedings of the 7th International Conference on Pervasive Computing Technologies for HealthcarePages 362–365https://doi.org/10.4108/icst.pervasivehealth.2013.252253Decrease of Dual-Task (DT) ability is known to be one of fall-risk factors. We developed a new game concept, Dual-Task Tai Chi (DTTC), using Kinect (Microsoft Co.), a motion-capture device, and demonstrated that the DTTC test can quantitatively evaluate ...
- ArticleSeptember 2011
Microinteractions to augment manual tasks
This paper summarizes the first nine months of progress on my Ph.D. project. The research focus of the project is on investigating microinteractions. a sub-topic of HCI and gesture research. The project will develop a framework for applications that use ...
- ArticleSeptember 2011
Taxonomy of microinteractions: defining microgestures based on ergonomic and scenario-dependent requirements
This paper explores how microgestures can allow us to execute a secondary task, for example controlling mobile applications, without interrupting the manual primary task, for instance, driving a car. In order to design microgestures iteratively, we ...
- research-articleAugust 2011
Microinteractions for supporting grasp tasks through usage of spare attentional and motor resources
ECCE '11: Proceedings of the 29th Annual European Conference on Cognitive ErgonomicsPages 221–224https://doi.org/10.1145/2074712.2074757This paper concludes the nine months progress of my Ph.D. project. It specifies its research focus on investigating microinteractions -- a sub-topic of HCI and gesture research -- and on developing a frame work for applications, which use microgestures ...
- research-articleSeptember 2009
Task-specificity and resource allocation in information perception in three-dimensional space
Modern technologies are more and more capable of presenting information in three-dimensional space instead of being limited to a standard two-dimensional desktop workstation. Thus, it becomes necessary to examine whether display location does have an ...
- ArticleJuly 2007
Diagnosticity of cardiac modes of autonomic control elicited by simulated driving and verbal working memory dual-tasks
EPCE'07: Proceedings of the 7th international conference on Engineering psychology and cognitive ergonomicsPages 541–550The present study investigated the diagnosticity of autonomic space for heart rate by elucidating psychological-physiological mappings in a dual-task driving simulation. Based on the results of previous studies, we predicted patterns of cardiac autonomic ...
- ArticleMay 2002
Secondary task display attributes: optimizing visualizations for cognitive task suitability and interference avoidance
We found that established display design guidelines for focal images cannot be extended to images displayed as a secondary task in a dual-task situation. This paper describes an experiment that determines a new ordering guideline for secondary task image ...
- ArticleApril 2002
An ordering of secondary task display attributes
CHI EA '02: CHI '02 Extended Abstracts on Human Factors in Computing SystemsPages 600–601https://doi.org/10.1145/506443.506503We found that established display design guidelines for focal images cannot be extended to images displayed as a secondary task in a dual-task situation. This paper describes an experiment that determines a new ordering guideline for secondary task ...