Pock-it: annotate the world. - Claudius Coenen; Arnd Steinmetz (MindTrek, 2008)

An Intuitive and Personal Projection Interface for Enhanced Self-management. - Doreen Scheller; Benjamin Bauer; Andrea Krajewski; Claudius Coenen; Dirk Siegmund; Andreas Braun 001 (HCI (22), 2018)