Interacting with smart walls: a multi-dimensional analysis of input technologies for augmented environments. - Felix Heidrich; Martina Ziefle; Carsten Röcker; Jan O. Borchers (AH, 2011)

Perspective views in video communication systems: an analysis of fundamental user requirements. - Kai Kasugai; Felix Heidrich; Carsten Röcker; Peter Russell; Martina Ziefle (PerDis, 2012)

RoomXT: Advanced video communication for joint dining over a distance. - Felix Heidrich; Kai Kasugai; Carsten Röcker; Peter Russell; Martina Ziefle (PervasiveHealth, 2012)

Device-free interaction in smart domestic environments. - Felix Heidrich; Ivan Golod; Peter Russell; Martina Ziefle (AH, 2013)

Design principles of hand gesture interfaces for microinteractions. - Ivan Golod; Felix Heidrich; Christian Möllering; Martina Ziefle (DPPI, 2013)

Understanding Requirements for Textile Input Devices Individually Tailored Interfaces within Home Environments. - Martina Ziefle; Philipp Brauner; Felix Heidrich; Christian Möllering; Kriz Lee; Claudia Armbrüster (HCI (6), 2014)

Inhabitable bits: adaptive user interfaces for smart environments. - Felix Heidrich (2015)