Bidirectional OLED microdisplay: Combining display and image sensor functionality into a monolithic CMOS chip. - Bernd Richter; Uwe Vogel; Rigo Herold; Karsten Fehse; Stephan Brenner; Lars Kroker; Judith Baumgarten (ISSCC, 2011)

Sensing visual attention using an interactive bidirectional HMD. - Tobias Schuchert; Sascha Voth; Judith Baumgarten (GazeIn@ICMI, 2012)

Combination of Organic and Inorganic Semiconductor for Sensing Applications. - Karsten Fehse; Michael Toerker; Dirk Schlebusch; Stephan Brenner; Judith Baumgarten; Martin Rolle; Philipp Wartenberg; Bernd Richter; Uwe Vogel (SENSORS, 2023)