đ What is This?
This is a data library for cursor tracking records collected during a study on improving low-vision chart accessibility. The dataset includes cursor movement data from participants with varying visual abilities across three experimental conditions.
đŦ The Three Conditions
- Baseline: Participants using their own assistive tools
- Mini-map: A small overview visualization around the cursor
- Dynamic Context: Enhanced on-cursor visual context augmentation
đ What's Included
- Full cursor interaction records with millisecond precision
- Visualization images (heatmaps, scanpaths)
- Participant demographic information (in the raw data)
đ¯ How to Use
Filter: Use the sidebar to filter by visualization type, participant, content, condition, or question.
Explore: Click any visualization card to view a full-size image.
Download: Export filtered results or the complete dataset as CSV files.
đī¸ Visualization Types
- Scanpath: Blue-to-red time-aligned cursor trajectories showing movement order
- Heatmap: Time-weighted visualization showing cursor dwell time
đ Data Fields
The dataset includes:
- Participant ID and demographic information
- Visual acuity, visual field, and vision condition type
- Experimental condition and content version
- Question/task identifier
- Cursor X/Y coordinates (normalized 0.0â1.0)
- Millisecond-precision timestamps
đ Learn More
For the full publication and more details, visit the
Visual Context Project Page â