Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 42 for “"Eye-Tracking Data"”.
-
Understanding and predicting where people look in images
… way to model where people look from ground truth eye tracking data using techniques of machine learning that outperforms all existing models, and provide a benchmark data set to quantitatively compare existing and future models. In addition we explore how image resolution affects where people …
-
Unsupervised discovery and validation of affective engagement states using synchronized EEG and eye-tracking during digital learning
… learning environments using synchronized EEG and eye-tracking data. EEG signals were collected from frontal channels and processed using sliding windows to extract band-power features. Frontal Alpha Asymmetry (FAA; log alpha power difference, F4–F3) and the Beta–Alpha ratio (BA; log beta/alpha …
-
Tracking eye behavior in decision-making maze problems
… someone might be at risk for these diseases. Eye behavior is often correlated to cognitive load, so examining the behavior of the eyes during decision-making tasks could provide us with insights on how individuals think when solving challenging problems. But eye tracking data is notoriously …
-
Learning driver gaze
… day in and day out, guided only by what their eyes can see. Given how prevalent, complex, and not to mention dangerous driving is, it's surprising that we don't really understand how drivers actually use vision to drive. The release of a large scale driving dataset with eye tracking data, …
-
Effect of Ornamentation on the Emotion Response and Perception of Motion Graphics
… A series of motion graphics were created, eye tracked, and tested for changes in emotional responses and perceptions based on the amount of ornamentation in the design. This study collected both quantitative and qualitative data to gain a better understanding of the viewer's overall …
-
Combining Quantitative Eye-Tracking and GIS Techniques With Qualitative Research Methods to Evaluate the Effectiveness of 2D and Static, 3D Karst Visualizations: Seeing Through the Complexities of Karst Environments
… effectiveness of learning materials is eye-tracking, which allows scientists to quantitatively measure an individual's points of interest and eye movements when viewing a 2D or 3D visualization. Visualization developers use eye-tracking data to create graphics that hold the observer's …
-
The Effects of Transcranial Direct Current Stimulation (tDCS) on Facial Expression Approach/Avoidance in College Students and Faculty with Broad Autism Phenotype
… faculty with Broad Autism Phenotype (BAP) while eye tracking data was collected. The purpose of this study was to determine if tDCS training to the frontal lobes could increase approach toward social interactions in adults classified as BAP as demonstrated by eye-tracking measures in response to …
-
Emotion Recognition of Dynamic Faces in Children with Autism Spectrum Disorder
… Dawson, 2006), and many of these studies include eye tracking data. The current study utilizes a novel task, emotion recognition of a dynamic talking face with sound, to compare children with ASD (n=8; aged 6-10, 7 male) with mental age (MA) and gender matched controls (n=8; aged 4-10, 7 male) on …
-
Connecting the Dots for People with Autism: A Data-driven Approach to Designing and Evaluating a Global Filter
… the performance of a global filter by leveraging eye-tracking technology. This doctoral work manipulates visual stimuli in an effort to shift the visual attention of people with ASD.</p> <p>This doctoral work includes two development life cycles (i.e., design, develop, evaluate): 1) low-fidelity …
-
Interpretation of Overt Pronouns in L1 and L2 Japanese: The Role of Context
… using interpretation, reaction-time, and eye-tracking data. Previous studies have investigated L1 and L2 pronoun interpretation in null-subject languages like Spanish, Italian, and Greek, finding that L1 speakers tend to show a topic-shift effect for overt pronouns more often than L2ers …
-
Evaluating Consumer Response to Environmental Labels on Packaging Using Eye-Tracking
… such product. This study used the Tobii© T60 eye-tracking system to determine differences in gaze durations and time to first fixation between the Forest Stewardship Council (FSC) label and an unsubstantiated label. Labels were placed on two different products (toilet paper and paper plates) …
-
Ability of Children with Autism Spectrum Disorders to Identify Emotional Facial Expressions
… benefited more from the addition of voice. Eye tracking analyses considered the eye region and mouth as areas of interest (AOIs). Eye tracking data from accurately identified trials resulted in significant main effects for group (longer and more fixations for participants with typical …
-
Novel Approaches to Cognitive Load Estimation in Automated Driving Systems
… used as reliable indicators of cognitive load. Eye-tracking measures such as pupil size, eye-gaze, and eye-blinks from low-cost eye-trackers are analyzed. In addition to eye-tracking data, heart rate is also studied as an estimator of cognitive load. Furthermore, this thesis introduces a novel …
-
Essays On Dynamic Updating Of Consumer Preferences
… particularly in online media. Using three unique datasets from different domains, we address specific ways in which firms can use rich information about their customers' behaviors to improve (1) the visual display of products on a webpage in online shopping, (2) predictions of new product adoption …
-
A Multi-method Analysis of Intersensory Perception of Social Information in Children and Adolescents with Autism Spectrum Disorder
… and proportion of efficient gaze patterns using eye-tracking data from a behavioural task was used. Results provided evidence of a difference in intersensory processing specifically for social stimuli in children with ASD that does not appear to be solely attributable to a deficit in processing …
-
Contributions to the Computational Treatment of Non-literal Language
… to perform competitively on a standard Twitter dataset. Next, we extensively study MWEs, which are the central point of focus in this work. We start by framing the task of MWE identi fication as sequence labelling and devise experiments to see the effect of eye-tracking data in capturing …
-
Going beyond our means: A proposal for improving psycholinguistic methods
… which certain standards of experimental design, data collection, analysis and presentation are preferred. Established methods are used to create and report research that will be published, in the hopes of advancing our knowledge. We often rely on existing methodologies and do not scrutinize the …
-
Measuring the Psychological and Physiological Responses of Humans Experiencing Sacred Architectural Space in XR: a Case Study at the Monastery of Simonos Petra
… using self-reporting questionnaires, sensory data, debriefing, and eye-tracking data, the research shows that specific forms of enrichment of the XR (virtual) environment – aural and visual – have measurable impacts on these experiences. Through a high-quality XR protocol -- consisting of the …
-
Investigation of attentional bias in obsessive-compulsive disorder
… reveal any significant findings. However, the eye tracking data found that all participants displayed attentional biases for aversive words, aversive images and contamination images. No attentional bias was detected for neutral stimuli or contamination related words. The results suggest that …
Page 1 of 3