Evaluation of eye-gaze interaction methods for security enhanced PIN-entry. - Alexander De Luca; Roman Weiss; Heiko Drewes (OZCHI, 2007)

PassShape: stroke based shape passwords. - Alexander De Luca; Roman Weiss; Heinrich Hussmann (OZCHI, 2007)

Eyepass - eye-stroke authentication for public terminals. - Alexander De Luca; Roman Weiss; Heinrich Hußmann; Xueli An (CHI Extended Abstracts, 2008)

PassShapes: utilizing stroke based authentication to increase password memorability. - Roman Weiss; Alexander De Luca (NordiCHI, 2008)

Modeling and nonlinear control of antagonistically actuating pneumatic artificial muscles. - Roman Weiss; Benjamin Grossmann; Marion Leibold; Thomas Schlegl; Dirk Wollherr (AIM, 2017)