okinesio - Evaluation and Development of an Open Hardware Activity Tracker. - Michael Zöllner; Andreas Zapf; Nhân Duc Truong (HCI (27), 2016)

okinesio: the development of open hardware for quantified self. - Michael Zöllner; Andreas Zapf; Nhân Duc Truong; Stefanie Scheer (iWOAR, 2016)

Large Room Scale Augmented Reality in an Unaltered World Heritage Site. - Manuel Olbrich; Andreas Zapf; Christoph Stiegemann; Annika Pröbe (GCH, 2023)