About SceneMap (Scene Mapping) Module

SceneMap is an optional add-on to ETAnalysis that uses information in the eye tracker scene camera image to map the location of the camera in the environment. This is done using a technique called SLAM (simultaneous localization and mapping).

SceneMap Module can greatly assist with analysis of eye tracking data collected in stores, or other similar environments, without requiring use of a separate head tracking device.

A master environment file is created by slowly moving the head mounted scene camera through the same environment that participants will move through during eye tracking data collection. This master environment file is used to specify objects of interest in the environment.

When participant gaze data files are then played through the ETAnalysis SceneMap function the program tracks the location of the scene camera in the environment and the location of the specified objects in the scene camera field of view. The data can be previewed as gaze points, fixations and/or heat maps; and fixations can be analyzed by ETAnalysis with respect to the specified areas of interest.

For most research objectives SceneMap capabilities overlap with those the newer Moving-Area-of-Interest auto-tracking feature always available in ETAnalysis, and with ET3Space. Consult Argus Science to determine the best and most cost effective solution for your specific needs.