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Visual Exploration of Hierarchical Data Using Degree-of-Interest Controlled by Eye-Tracking

Nelson Silva, Lin Shao, Tobias Schreck, Eva Eggeling, Dieter W. Fellner
2016 Forum Media Technology  
The exploration includes usage of degree-of-interest based distortion controlled by user attention read from eye-movement behavior.  ...  Motivated by recent availability of lowcost eye-tracker systems, we investigate application possibilities to use eye-tracking for controlling the visual-interactive data exploration process.  ...  Visual Exploration of Hierarchical Data Using Degree-of-Interest Controlled by Eye-Tracking This visual exploration can be done in the form of trees (or dendrograms), due to their potential for visual  ... 
dblp:conf/fmt/SilvaSSEF16 fatcat:adzkebwoy5bqzf2qlbb4cckarq

Finding landmarks – An investigation of viewing behavior during spatial navigation in VR using a graph-theoretical analysis approach [article]

Jasmin L. Walter, Lucas Essmann, Sabine U. König, Peter König
2021 bioRxiv   pre-print
Here, we propose a method that allows to quantify characteristics of visual behavior by using graph-theoretical measures to abstract eye tracking data recorded in a 3D virtual urban environment.  ...  based on eye tracking data.  ...  In addition, we gratefully acknowledge the support by the GK Computational Cognition and the Open Access Publishing Fund of Osnabrück University.  ... 
doi:10.1101/2021.09.29.462279 fatcat:vpubmw4tpjbivi3bqt4obos2sq

Evaluation of Traditional, Orthogonal, and Radial Tree Diagrams by an Eye Tracking Study

M. Burch, N. Konevtsova, J. Heinrich, M. Hoeferlin, D. Weiskopf
2011 IEEE Transactions on Visualization and Computer Graphics  
Eye tracking was used to identify visual exploration behaviors of participants that were asked to solve a typical hierarchy exploration task by inspecting a static tree diagram: finding the least common  ...  We also recorded and analyzed correctness of answers as well as completion times in addition to the eye movement data.  ...  ACKNOWLEDGMENTS This work was funded in part by the German Research Foundation (DFG) within the Priority Program "Scalable Visual Analytics" (SPP 1335).  ... 
doi:10.1109/tvcg.2011.193 pmid:22034365 fatcat:yqsgfoprfjgptctha3bq5v4xmq

Cognitive mediated eye movements during the SDMT reveal the challenges with processing speed faced by people with MS

Bennis Pavisian, Viral P. Patel, Anthony Feinstein
2019 BMC Neurology  
Cognitive-mediated eye movements help elucidate the processing speed challenges confronted by people with MS.  ...  Thirty-three people with confirmed MS and 25 matched healthy control subjects (HC) were administered the oral SDMT while eye movements were recorded.  ...  Acknowledgements The assistance of Dr. Bernie Fresco is gratefully acknowledged. Author's contributions BPstudy design, manuscript preparation, data collection, data analysis.  ... 
doi:10.1186/s12883-019-1543-8 pmid:31878918 pmcid:PMC6933713 fatcat:k2divnfglrfy7aekwwjk6lprwq

Eye tracking support for visual analytics systems

Nelson Silva, Tanja Blascheck, Radu Jianu, Nils Rodrigues, Daniel Weiskopf, Martin Raubal, Tobias Schreck
2019 Proceedings of the 11th ACM Symposium on Eye Tracking Research & Applications - ETRA '19  
In a call for action, we map the road for future research to broaden the use of eye tracking and advance visual analytics.  ...  Visual analytics (VA) research provides helpful solutions for interactive visual data analysis when exploring large and complex datasets.  ...  This work is supported by the Austrian Federal Ministry for Transport, Innovation and Technology (BMVIT) programme "ICT of the Future", managed by the Austrian Research Promotion Agency (FFG), grant 861264  ... 
doi:10.1145/3314111.3319919 dblp:conf/etra/SilvaBJRWRS19 fatcat:vpwrpqgr4rf2ngsax22ctbbeh4

Workflows and individual differences during visually guided routine tasks in a road traffic management control room

Sandra D. Starke, Chris Baber, Neil J. Cooke, Andrew Howes
2017 Applied Ergonomics  
version of the paper.  ...  Acknowledgements The authors would like to thank Philippe Coutard and the staff of DIR Centre-Est for making this study possible and Natan Sorin Morar for proof-reading of, and comments on, an initial  ...  We use a Hierarchical Task Analysis (HTA) and eye tracking to study information sampling behaviour and workflow in a road traffic management control room.  ... 
doi:10.1016/j.apergo.2017.01.006 pmid:28237023 fatcat:t66ebcomkfelhmqo5pugzwgqbi

Effect of Using Mechanical Devices for Baseball Batting on Warm-up Decrement

Mark H. Anshel
1985 Perceptual and Motor Skills  
The present study collected data on the visual scene using mobile eye trackers, as experienced by 58 professional baseball players during batting practice.  ...  However, as the concept of quiet eye has achieved dominance in the field of motor control, we know increasingly less about the visual behavior that precedes the onset of it.  ...  Apparatus and Stimuli Applied Sciences Laboratory (ASL) mobile eye technology ("eye tracking device") was used to gather the visual eye tracking data.  ... 
doi:10.2466/pms.1985.60.1.291 pmid:3982937 fatcat:lxl6osswjzg4pf7ejkdbcgeqzu

Isolating Discriminant Neural Activity in the Presence of Eye Movements and Concurrent Task Demands

Jon Touryan, Vernon J. Lawhern, Patrick M. Connolly, Nima Bigdely-Shamlo, Anthony J. Ries
2017 Frontiers in Human Neuroscience  
A growing number of studies use the combination of eye-tracking and electroencephalographic (EEG) measures to explore the neural processes that underlie visual perception.  ...  In these studies, fixation-related potentials (FRPs) are commonly used to quantify early and late stages of visual processing that follow the onset of each fixation.  ...  A growing number of studies use the combination of eye-tracking and electroencephalographic (EEG) measures to explore the neural processes that underlie visual perception.  ... 
doi:10.3389/fnhum.2017.00357 pmid:28736519 pmcid:PMC5501009 fatcat:eal757q75nbyzetbd47dv5gwgm

An Approach to Modeling Spatial Perception for Geovisualization

Kenan Bektaş, Arzu Çöltekin
2011 Procedia - Social and Behavioral Sciences  
Foveation is a perceptually lossless degradation of the intensity of visual information.  ...  We apply established foveation algorithms on georeferenced raster and vector data sets and obtain visualizations in the form of foveated stereoscopic gaze contingent displays.  ...  Acknowledgement This research is funded by Swiss National Science Foundation (SNF award number 200021_120434/1).  ... 
doi:10.1016/j.sbspro.2011.07.027 fatcat:o2woxex2wbfa7eawhpzswsenrq

Visual Multi-Metric Grouping of Eye-Tracking Data [article]

Ayush Kumar, Rudolf Netzel, Michael Burch, Daniel Weiskopf, Klaus Mueller
2019 Journal of Eye Movement Research   pre-print
To illustrate the usefulness of our visualization, we applied it to an eye-tracking data set involving the reading behavior of metro maps of up to 40 participants.  ...  We present an algorithmic and visual grouping of participants and eye-tracking metrics derived from recorded eye-tracking data. Our method utilizes two well-established visualization concepts.  ...  Acknowledgements This research was partially supported by NSF grant IIS 1527200 and the MSIP (Ministry of Science, ICT and Future Planning), Korea, under the "ITCCP Program" (NIPA-2013-H0203-13-1001),  ... 
doi:10.16910/jemr.10.5.10 pmid:33828675 pmcid:PMC7152666 arXiv:1910.04273v1 fatcat:rxhtwzpwtrbxvpeefqdwjit5rm

Eye Tracking for Personal Visual Analytics

Kuno Kurzhals, Daniel Weiskopf
2015 IEEE Computer Graphics and Applications  
Acknowledgments This work was funded by the German Research Foundation (DFG) as part of the Scalable Visual Analytics Priority Program (SPP 1335).  ...  We thank Albrecht Schmidt of the University of Stuttgart for the discussion during the development of this work, and our reviewers for their constructive feedback.  ...  Current Use of Mobile Eye Tracking Mobile eye tracking is often used for user studies that do not restrict the participants as much as a laboratory experiment under controlled conditions might.  ... 
doi:10.1109/mcg.2015.47 pmid:25974928 fatcat:3qb32er6jraankgacstsikaj6y

Assessing the Comprehension of UML Class Diagrams via Eye Tracking

S. Yusuf, H. Kagdi, J.I. Maletic
2007 15th IEEE International Conference on Program Comprehension (ICPC '07)  
The eye tracking system is used to captures eye movement data of subjects performing UML comprehension task in a controlled experiment.  ...  These systems use cameras to track eye movement. Specifically, we used a Tobii 1750 eye-tracker ( to capture eye movements and collect eye gaze data.  ... 
doi:10.1109/icpc.2007.10 dblp:conf/iwpc/YusufKM07 fatcat:duj7n7cfwvbqpgqsty2obhwqbm

Impaired social attention detected through eye movements in children with early‐onset epilepsy

Matthew B. Hunter, Richard F. M. Chin
2021 Epilepsia  
In this study we sought to explore visual attention via eye tracking as a component of social attention and examine its relationship with social functioning and Autism Spectrum Disorder (ASD) risk scores  ...  Forty-seven CWEOE (3-63 months) and 41 controls (3-61 months) completed two eye-tracking tasks: (1) preference for social versus nonsocial naturalistic scenes, and (2) face region preference task.  ...  Sue Fletcher-Watson and Dr Karri Gillespie-Smith for the use of lab space and eye-tracking equipment, and for providing stimuli for the eye-tracking tasks.  ... 
doi:10.1111/epi.16962 pmid:34142371 fatcat:chrqzaemr5htjg3af6rinvwv6q

fMRI studies of eye movement control: Investigating the interaction of cognitive and sensorimotor brain systems

John A. Sweeney, Beatriz Luna, Sarah K. Keedy, Jennifer E. McDowell, Brett A. Clementz
2007 NeuroImage  
Functional neuroimaging studies of eye movement control have been a useful approach for investigating the interaction of cognitive and sensorimotor brain systems.  ...  The use of cognitive and sensorimotor eye movement paradigms is being used to develop a better understanding of lifespan changes in neurocognitive systems from childhood to late life, and about behavioral  ...  Primates use two kinds of eye movements for foveating objects of interest, each supported by different neural systems.  ... 
doi:10.1016/j.neuroimage.2007.03.018 pmid:17499170 pmcid:PMC2692203 fatcat:z3skh2rrk5asdosaqfskghhvxy

An adaptive hierarchical approach to lidar-based autonomous robotic navigation

Wolfgang Fink, Alexander J. W. Brooks, Mark A. Tarbell, M. Saif Islam, Achyut K. Dutta, Thomas George
2018 Micro- and Nanotechnology Sensors, Systems, and Applications X  
We introduce hierarchical Lidar-based behavior motifs encompassing actions, such as velocity control, obstacle avoidance, deepest path navigation/exploration, and ratio constraint, etc., which can be combined  ...  This paper emphasizes the need for autonomous navigation capabilities in the context of space exploration as well as the exploration of other extreme or hazardous environments, and demonstrates the benefits  ...  DLEV TM generates a bird's eye view 2D-projection of the data, augmented with the agent's motor controls and current region of interest (ROI)(Fig. 5).  ... 
doi:10.1117/12.2303770 fatcat:uw6i5bjkm5bydaxdtvwoonqwci
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