We present the development and evaluation of an authoring system for image-based pedestrian navigation which lets authors take pictures and annotate instructions on the go in thre...
Benjamin Walther-Franks, Dirk Wenig, Rainer Malaka...
In this demonstration, we present a system that enables users to easily generate quizzes for mobile devices. With our program, they can create multiple choice tests and general qu...
In this paper we present a new approach to monitor noise pollution involving citizens and built upon the notions of participatory sensing and citizen science. We enable citizens t...
Nicolas Maisonneuve, Matthias Stevens, Maria E. Ni...
We present in this poster our work on a User Interface Markup Language (UIML) vocabulary for the specification of device- and modality independent user interfaces. The work presen...
We propose an anonymous video capturing system, called "Stealth Vision", that protects the privacy of objects by fading out their appearance. In order to avoid difficult...