Comprehensive dataset of features describing eye-gaze dynamics across multiple tasks

We present a collection of datasets from 251 participants, including diverse features characterizing eye-gaze dynamics. Participants performed several tasks per session, typical in eye-tracking research: vanishing saccade, cued saccade, flickering cross, rotating ball, and free viewing. Covering these experimental paradigms, the datasets enable the analysis of human eye phenomena such as oculomotor control, perceptual processing, and cognitive workload. As features, the datasets include timestamped gaze coordinates, pupil sizes, and event classifications, labelled as fixations, saccades, or blinks. All the data was recorded for both eyes, using the EyeLink Portable Duo eye-tracker hardware at 1000 Hz, and was processed from raw EyeLink Data Format (EDF) files into structured files via an automated pipeline. The datasets were anonymized according to the Norwegian Agency for Shared Services in Education and Research (SIKT) ethical standards. Possible applications of these datasets are the study of visual attention, cognitive science, and assistive technology.