Ageing in a networked society: social inclusion and mental stimulation. - John A. Waterworth; Soledad Ballesteros; Christian Peter; Gerald Bieber; Andreas Kreiner; Andreas Wiratanaya; Lazaros Polymenakos; Sophia Wanche-Politis; Michele Capobianco; Igone Etxeberria; Louise Lundholm (PETRA, 2009)

The AGNES system for ambient social interaction. - Christian Peter; Andreas Kreiner; Martin Schröter; Gerald Bieber; John A. Waterworth (PETRA, 2012)

AGNES: Connecting people in a multimodal way. - Christian Peter; Andreas Kreiner; Martin Schröter; Hyosun Kim; Gerald Bieber; Fredrik Öhberg; Kei Hoshi; Eva Lindh Waterworth; John A. Waterworth; Soledad Ballesteros (J. Multimodal User Interfaces, 2013)