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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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Guiding University Success: How AI and Smart Visuals Are Transforming Student Advising
Navigating university can be overwhelming. Between picking prerequisites, balancing demanding course loads, and adjusting to campus life, many students find themselves in academic jeopardy. While academic advisors play a crucial role in keeping students on track to graduate, their time is limited ...Read More
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Visualizing the Journey: Mapping Literature with GeoMapper
Readers often find themselves lost in the sprawling geography of a great novel. While authors use real-world locations to set the scene, following a story that jumps between cities or across continents can be a challenge for even the most attentive reader. As Franco Moretti discusses in his work ...Read More
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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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Making Every Letter Count: Abbreviating Text Labels on Demand
Have you ever tried to read a complex data visualization only to find the information buried under a mess of overlapping text or font so tiny you need a magnifying glass? Whether it’s a packed treemap or a busy map, fitting long words into small spaces is a classic headache in the world of data ...Read More
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Parallel Tag Clouds: A Look Back at One of Our Most Influential Papers
In this blog post, we take a look back at an older paper of ours titled Parallel Tag Clouds to Explore and Analyze Faceted Text Corpora, and explore how it has influenced data visualization research since it was published. Parallel Tag Clouds was presented at the IEEE Conference on Visual Analytics ...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
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