Eyetrace is a tool for analysis of eye-tracking data. It has the approach to bunch a variety of different evaluation methods for a large share of eye trackers supporting scientific work and medical diagnosis.
To allow EyeTrace to be compatible to different eye trackers, an additional tool called Eyetrace Butler is used. The Eyetrace Butler performs a data preprocessing and conversion for analysis with Eyetrace. It provides plugins for different eye trackers and converts their data into a format that can be imported and used by Eyetrace.
Fixation clusters with minimum fixations and radius
Fixation clusters with mean-shift
Cumulative clusters with minimum fixations and radius
Cumulative clusters with mean-shift
AOI calculation
Manually
Grid based
Threshold based from heatmap
Gradient based from heatmap
Gazepoint vizualisation
Points
Heatmap
Shadowmap
Fixation visualization
Elliptic
Circular
Heatmap
Shadowmap
Fixation cluster visualization
Elliptic
Circular
Heatmap
Shadowmap
Transitions
Cumulative cluster visualization
Elliptic
Circular
Transitions
Saccades visualization
Arrows
Anglestar
Heatmap
Shadowmap
AOI visualization
Outlined
Transitions
Time dependent transitions
General gaze statistics
Horizontal/Vertical gaze activity
Min/Mean/Max speed
AOI statistics
Number of glances
Glance frequency
Glance location provability
Min/Mean/Max glance duration
Time of first glance
Total glance time
Glance proportion
Number of fixations
Visualization export
Export actual visualization with or without parameters
Export AOI transitions graph
Image formats: svg,png,jpg,tiff
Data export
Fixations
Fixation clusters
Cumulative clusters
Saccades
Statistics export
General statistics
AOI statistics
AOI transition matrix
Anglestar
Cluster transition matrix absolute
Cluster transition matrix percentage
Cluster transition matrix min transitions per minute
Cumulative cluster transition matrix absolute
Cumulative cluster transition matrix percentage
Cumulative cluster transition matrix min transitions per minute
Publications
2015
Analysis of eye movements with Eyetrace
T. C. Kübler, K. Sippel, W. Fuhl, G. Schievelbein, J. Aufreiter, R. Rosenberg, W. Rosenstiel, and E. Kasneci.
574: 458-471. Biomedical Engineering Systems and Technologies. Communications in Computer and Information Science (CCIS). Springer International Publishing, 2015.
K. Sippel, T. C. Kübler, W. Fuhl, G. Schievelbein, R. Rosenberg, and W. Rosenstiel.
8th International Conference on Health Informatics, Healthinf 2015, 2015.
