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 15 of 15 for “"gaze data"”.
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Understanding the effectiveness of visual cues through analyzing eye gaze data
… mind hypothesis and it has been found that eye gaze pattern and mental process is closely related. To investigate the effectiveness of visual cues accompanied by audio narration, we performed an in-lab eye-tracking study. By interpreting eye gaze data using several eye gaze metrics for …
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Eye've seen this before: building a gaze data analysis tool for déjà vu detection
… a standardized eyetracking set up for general gaze data collection and a novel gaze data conversion pipeline. The tools created for this thesis work in conjunction to collect and convert data into easier to comprehend formats and separates the results into simplified separate text files. This …
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Eye tracking for cognition
… issues. After these issues are solved, the gaze data provided brings a wealth of information on learning rate and clues to what the subject is thinking.
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Tracking eye behavior in decision-making maze problems
… solving challenging problems. But eye tracking data is notoriously noisy, so developing methods for cleaning, parsing, and visualizing the data is important for understanding what it means. By conducting eye tracking studies on healthy individuals using mazes of various difficulty levels and …
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Implicit gaze interaction for information visualization
… rendered visualization objects by collecting the gaze data and calculating the object group’s interest scores across selected visual features. With the interest model, We offer an implicit gaze interaction system that provides subtle interaction supports to improve group-of-interest objects …
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Don't forget to remember: motivation and environmental cues affect prospective memory performance
… or standard). Eye-tracking technology collected gaze data using a visual search task that incorporated a PM intention. Motivational orientation did not differentially influence PM performance. Metacognitive analyses indicated that while participants in the prosocial and standard conditions were …
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Assessing text and web accessibility for people with autism spectrum disorder
… technology and comprehension testing to collect data from a group of participants with autism and a control group of participants without autism. This series of studies resulted in the development of the ASD corpus, which is the rst multimodal corpus of text and gaze data obtained from …
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Digital Symbol Digit Test: Multimodal Behavior Detection and Visualization
… of impairment through capturing handwriting and gaze data. This thesis builds upon previous work by automating the synchronization of these two data modalities, refining definitions of learning behaviors, and developing pipelines for data processing and visualization. By creating a synchronized …
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Gaze-Aware Driver Maneuver Prediction Using Object Detection and Sequential Deep Learning Models for Advanced Driver Assistance Systems
… prediction in ADAS by integrating driver gaze behavior, vehicle dynamics, and environmental object detection. The central objective is to evaluate whether incorporating driver attention to traffic-relevant elements, specifically, traffic signs and lights, can improve the accuracy and …
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Evaluating the Feasibility of Integrating Webcam-Based Eye Tracking into Hazard Perception Assessments
… into the integration of webcam-based gaze estimation within a hazard perception testing framework. A prototype system was developed using MediaPipe to estimate gaze direction during video-based hazard perception tasks, enabling the capture of low-resolution attentional signals using …
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Motivation Modelling and Computation for Personalised Learning of People with Dyslexia
… that relies on learners’ self-reported data, this thesis also employs dynamic sensor data and develops classification models using logistic regression for real-time assessment of motivational states. The rule-based reasoning mechanism for personalising motivational strategies and a …
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Visual search strategy and interception accuracy
… interceptive aiming in interception accuracy and gaze control strategy. In Experiment 1, there was an influence of constraints imposed on target speed and interception location on gaze control strategy as well as spatial and temporal accuracy of performance. With changes in target speed, the …
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Using Automated Gaze-Based Feedback to Enhance Motor Skill Acquisition in Laparoscopic Surgery Training
… skill acquisition and to evaluate personalized, gaze-based feedback for accelerating laparoscopic skill acquisition. The first study provided a foundational understanding of which eye metrics are most sensitive for early laparoscopic skill evaluation and how they reflect cognitive processes …
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Capturing Tacit Knowledge of Experts through the Study of Visual Attention: Applications for Human Expertise and AI
… interfaces. Earlier studies suggest that eye gaze is particularly suited for studying the unconscious component of expertise. For this reason, this research focuses on developing new interfaces that track the visual attention of experts while performing tasks in which they excel. This thesis …
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From head to toe : body movement for human-computer interaction
… We developed a system that annotates motion and gaze data according to the Body Action and Posture coding system. We show that quality analysis can add another layer of information to activity recognition, and that systems that support the communication of quality information should strive to …