Black swan: augmenting statistics with event data. - Johannes Lorey; Felix Naumann; Benedikt Forchhammer; Andrina Mascher; Peter Retzlaff; Armin Zamani Farahani; Soeren Discher; Cindy Faehnrich; Stefan Lemme; Thorsten Papenbrock; Robert Christoph Peschel; Stephan Richter 003; et al. (CIKM, 2011)

Bootstrapper: recognizing tabletop users by their shoes. - Stephan Richter 003; Christian Holz 001; Patrick Baudisch (CHI, 2012)

GravitySpace: tracking users and their poses in a smart room using a pressure-sensing floor. - Alan Bränzel; Christian Holz 001; Daniel Hoffmann; Dominik Schmidt; Marius Knaust; Patrick Lühne; René Meusel; Stephan Richter 003; Patrick Baudisch (CHI Extended Abstracts, 2013)