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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. This site serves as a home for our research and news about the lab. Check out our Github for software projects related to our research and our Medium account to keep up with our blog. Details about our various research projects can be found on our Research page.
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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Making Data Less Stressful: A Smart System That Knows When You’re Frustrated
We’ve all been there: you’re trying to use a new piece of software, but the buttons don’t make sense, the data looks like a confusing mess, and you’re starting to feel your blood boil. Usually, computers are oblivious to our “human” moments. They sit there silently while we get more and more ...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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Spotting the Truth in the Social Media Storm: How Smart Algorithms Help Catch Rumors as They Spread
We’ve all seen it: a shocking headline or a blurry photo starts tearing across your social media feed. Before you know it, everyone is sharing it, and the “news” feels real, even if it seems a bit off. In the middle of a crisis, like a hurricane or a major news event, misinformation can be ...Read More
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Covid Connect: Enabling anonymous peer-based mental health support with artificial intelligence and visualization
It’s been well over a year since the COVID-19 pandemic spread across the globe, prompting various measures from governments and private-sector entities alike. One of the first responses to the pandemic came in the form of widespread implementation of work-from-home and learn-from-home policies. ...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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Can We Learn to Trust AI? The Essential Role of Interactive Visualization
As Artificial Intelligence (AI) systems increasingly influence critical decisions across healthcare, finance, policy, and everyday life, questions around trustworthiness, fairness, interpretability, and accountability have taken center stage. But how do humans actually come to trust these complex ...Read More
For more posts from our research blog, check out our Medium Page.
Gallery
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