Data for the Gaze error estimation and linear transformation to improve accuracy of video-based eye trackers

The folder contains two subfolders: one with EyeLink 1000 Plus eye-tracking data, and the other with Tobii Nano Pro data. Each of these folders includes a file named "Gaze_position_raw", which is an Excel file containing all the raw data collected from participants. In this file, different trials are stored in separate sheets, and each sheet contains columns for the displayed target location and the corresponding gaze location.A separate folder called "Processed_data_EyeLink/Tobii" contains the results after performing a linear transformation. In this folder, each trial is saved as a separate Excel file. These files include the target location, the original gaze location, and the corrected gaze location after the corresponding linear transformation.