Visual Search Analyzer
Introduction
A desktop application (Windows and MacOS compatible) for visualising the eyeball movement of the project Visual Search Tracker project. The eyeball movement is captured by Tobii Studio. The algorithm to use for visualising the data is ST-DBSCAN. The desktop application is developed based on NW.js.
About ST-DBSCAN
ST-DBSCAN is a density-based clustering algorithm. The algorithm is in the file src/js/app/visualSearchSTDBscan
. More about the algorithm, please see the article: ST-DBSCAN: An algorithm for clustering spatial–temporal data
Compile from Source Code
-
Download the package.
-
Use Grunt to compile:
grunt nwjs
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The desktop application will be in the folder
Release/2.0.0/osx64/Analyzer.app
andRelease/win64/Analyzer.exe
. Enjoy!
Run from Pre-compiled Version
Simply download and run the program from https://www.labviso.com (for both MacOS and Windows).
Sample Data
Sample data can be found from: sample_data/vs_action.csv
and sample/vs_eye_tracker.csv
.