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AnchoR: Toward Asynchronous Collaboration and Guided Exploration for Mobile AR Visualizations
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GazeQ-GPT: Gaze-Driven Question Generation for Personalized Learning from Short Educational Videos
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LangEye: Vocabulary Learning From the World Around You
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Card-IT Language Learning
A novel approach to training and testing Italian verb morphology by developing a flashcard application with a finite-state morphological (FSM) analyzer which both analyzes a user’s input and dynamically generates specific verb forms (flashcards).
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Academia is Tied in Knots
A data visualization project aimed at giving visibility to the issue of sexual harassment in the academic community.
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Tilt-Responsive Techniques for Digital Drawing Boards
An investigation into a range of app-specific transitions on tilt-adjustable drawing boards in response to changes in display angle such as reading vs. writing (annotation), public vs. personal, and shared person-space vs. task-space, among others.
Vialab is led by Dr. Christopher Collins at Ontario Tech University.
In addition to this site, visit our Github for software and our Blog for approachable reports of our innovations.
Research Blog
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AI Meets the Piano: How LLMs Are Transforming Sight-Reading Practice
Learning to play the piano is a deeply rewarding journey, but it comes with a notoriously steep hurdle: sight-reading. Sight-reading is the ability to read and play a piece of sheet music fluently on the first look, much like reading a book out loud in your native language. While essential ...Read More
More from our blog
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Case Study: Querying a Video Dataset Using Explainable A.I.
Explainable Artificial Intelligence (XAI) is an emerging field of artificial intelligence that focuses on the development an AI models that can explain their behavior on some level to human collaborators. These explanations can be developer-focused to help in understanding, designing, and improving ...Read More
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Beyond Menu Hopping: How “Magic Pen” Automatically Detects Your Pen Mode
When reading, grading, or editing a document with a digital stylus, your workflow can be interrupted by a frustrating problem: having to stop, move your hand across the screen, and select a toolbar option just to switch between writing notes, highlighting keywords, or underlining text. In ...Read More
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Effects of Multiple Visual Channels on Outlier Detection: Why animated scatterplots are not well suited for data discovery
Data visualization is the practice of mapping data variables to visual variables, or visual dimensions. Despite only having two spatial dimensions to work with on a normal screen, data scientists often seek to cram as many data variables as possible into a single visualization using other visual dim ...Read More
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How to Evaluate Guidance in Visual Analytics: A Dual Perspective
Visual Analytics pairs human reasoning with computational power to explore massive, complex datasets. Yet, because communication between people and software is rarely seamless, users often spend valuable time in frustrating trial-and-error analysis loops. To bridge these knowledge gaps, modern ...Read More
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Visualizing Language Transfer Effects in Large Learner Corpora
Second Language Acquisition (SLA) is a research field that studies the process of learning another language. Language transfer effects occur when the learner applies structural, grammatical, or semantic rules from their native language to the language they are trying to learn. For example, a native ...Read More
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Your Webcam Might Be the Secret to Solving Your Back Pain
We’ve all been there: deeply focused on a project, only to realize hours later that our neck is stiff, our shoulders are hunched, and we’ve essentially transformed into a human pretzel. In our increasingly sedentary world, “chair-work” has become the norm, and while we’ve known for over 300 years ...Read More
For more posts from our research blog, check out our Medium Page.
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News & Updates
- Technology for AI-Supported Learning: Ontario Tech Student Showcases Research at Prestigious GI ’25 Conference in Kelowna
- Ontario Tech students propose generative AI platform to preserve Indigenous languages
- Vialab members to have largest ever presence at the IEEE VIS Conference
- Vialab members presenting award-winning work at the ACM CHI Conference on Human Factors in Computing Systems
- Vialab member Menna El-Assady to present ‘ThreadReconstructor: Modeling Reply-Chains to Untangle Conversational Text through Visual Analytics’ at EuroVis 2018 in Brno.
- 2016 Course Materials