A Model of Individual Differences in Gaze Control During Reading
Niels Landwehr, Sebastian Arzt, Tobias Scheffer, Reinhold M. Kliegl · 2014
We develop a statistical model of saccadic eye movements during reading of isolated sentences.The model is focused on representing individual differences between readers and supports the inference of the most likely reader for a novel set of eye movement patterns.We empirically study the model for biometric reader identification using eye-tracking data collected from 20 individuals and observe that the model distinguishes between 20 readers with an accuracy of up to 98%.