Designing for the eye: design parameters for dwell in gaze interaction. - Abdul Moiz Penkar; Christof Lutteroth; Gerald Weber (OZCHI, 2012)

Eyes Only: Navigating Hypertext with Gaze. - Abdul Moiz Penkar; Christof Lutteroth; Gerald Weber (INTERACT (2), 2013)

Gaze vs. Mouse: A Fast and Accurate Gaze-Only Click Alternative. - Christof Lutteroth; Moiz Penkar; Gerald Weber (UIST, 2015)