B. Conradi

Creating Conversation Opportunities in Urban Spaces through Public Displays and Personal Devices

S. Boring, H. Hussmann, A. Wiethoff, 2010 .

Location-Based Interaction with Children for Edutainment

Elisabeth André, Stephan Hammer, Eva Lösch, 2006, PIT.

TreasurePhone: Context-Sensitive User Data Protection on Mobile Phones

Heinrich Hußmann, Alexander De Luca, Julian Seifert, 2010, Pervasive.