Cursor Trajectories

Data library for cursor tracking analysis with filtering and export functionality

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Visualization Type

Visualization notes

Scanpaths are time-aligned: blue marks the start of the movement and red the end. Colors transition through the spectrum as time progresses.

Heatmaps are time-weighted, meaning earlier and later fixations contribute according to their duration; brighter areas indicate locations where gaze lingered longer over the course of the trial.

Participant

Content

Condition

Question

Visualizations: 0

Records: 0

Condition key:

Baseline

Mini-map

Dynamic Context

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About This Dataset

📊 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.

🔬 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

📈 What's Included

Full cursor interaction records with millisecond precision
Visualization images (heatmaps, scanpaths)
Participant demographic information (in the raw data)

🎯 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.

👁️ Visualization Types

Scanpath: Blue-to-red time-aligned cursor trajectories showing movement order
Heatmap: Time-weighted visualization showing cursor dwell time

📝 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 0.0–1.0)
Millisecond-precision timestamps

🔗 Learn More

For the full publication and more details, visit the Visual Context Project Page →

Expanded visualization view