ECHOES - A Crazy Multiplayer Pervasive Game. - Karen Detken; Carlos Martínez; Darren Carlson; Varvara Guljajeva; Mari-Klara Oja; Andreas Schrader (GI Jahrestagung (1), 2008)

Tangible Information Interfaces for Children in Public Libraries. - Karen Detken; Andreas Schrader (MuC (Workshopband), 2008)

Mobile HolstenTour: contextualized multimedia museum guide. - Bashar Al Takrouri; Karen Detken; Carlos Martínez; Mari-Klara Oja; Steve Stein; Luo Zhu; Andreas Schrader (MoMM, 2008)

The search wall: tangible information searching for children in public libraries. - Karen Detken; Carlos Martínez; Andreas Schrader (TEI, 2009)