1. Visualizing Eye Tracking Data John Lu Leo Spalteholz Peter Willsey

2. Project Problem Development of an effective Visualization tool for eye tracking data on an image

3. Interface Mockup

4. Actual Interface

5. Progress So Far Completed Components: Parser for eye tracker data log files Spatial and temporal points filter Timeline widget for dynamic filtering. Image display Partially Completed Components: Main interface

6. Implementation Challenges The custom specifications of our timeline widget and lack of anything resembling it in the Java Swing toolkit forced us to create a new Java Widget from scratch.