Adequate Assistance for Elderly People in Homely Rehab. - Alexander Mertens; Philipp M. Przybysz; Bernhard Kausch; Daniel Dünnebacke; Christopher M. Schlick (IMC, 2009)

Design pattern TRABING: touchscreen-based input technique for people affected by intention tremor. - Alexander Mertens; Nicole Jochems; Christopher M. Schlick; Daniel Dünnebacke; Jan Henrik Dornberg (EICS, 2010)