Labeled pupils in the wild: A dataset for studying pupil detection in unconstrained environments. - Marc Tonsen; Xucong Zhang; Yusuke Sugano; Andreas Bulling (CoRR, 2015)

Labelled pupils in the wild: a dataset for studying pupil detection in unconstrained environments. - Marc Tonsen; Xucong Zhang; Yusuke Sugano; Andreas Bulling (ETRA, 2016)

Pupil detection for head-mounted eye tracking in the wild: an evaluation of the state of the art. - Wolfgang Fuhl; Marc Tonsen; Andreas Bulling; Enkelejda Kasneci (Mach. Vis. Appl., 2016)

InvisibleEye: Mobile Eye Tracking Using Multiple Low-Resolution Cameras and Learning-Based Gaze Estimation. - Marc Tonsen; Julian Steil; Yusuke Sugano; Andreas Bulling (Proc. ACM Interact. Mob. Wearable Ubiquitous Technol., 2017)

InvisibleEye: Fully Embedded Mobile Eye Tracking Using Appearance-Based Gaze Estimation. - Julian Steil; Marc Tonsen; Yusuke Sugano; Andreas Bulling (GetMobile Mob. Comput. Commun., 2019)

A High-Level Description and Performance Evaluation of Pupil Invisible. - Marc Tonsen; Chris Kay Baumann; Kai Dierkes (CoRR, 2020)