SR Research Data Viewer

What SR Research Data Viewer is

SR Research Data Viewer processes and visualizes gaze data recorded by EyeLink eye trackers, making it a research-focused option for examining where and when people look. It supports EDF files from SR Research EyeLink hardware and runs on Windows, macOS, and Linux. Users can view spatial overlays, temporal graphs, and animated trial playback, including heatmaps and beeswarm animations. Data can be grouped by experimental variables, compared across groups, filtered with variables such as accuracy, and aligned by interest period. The software produces trial, interest area, fixation, saccade, sample, and time-series reports. Reports export as tab-delimited text for use in Excel, R, SPSS, and other analysis tools; gaze overlays can also be exported as images or videos. It integrates with Experiment Builder and WebLink and supports a message-based protocol for tasks made in other stimulus-presentation software. A license key is required, though a restricted demo is available temporarily. Pricing is available on request, and upgrades are free. SR Research says its eye-tracking products are mainly aimed at academic research.