Ubiquitous and mobile web applications are typically very autonomous in nature, because they rely on additional information about the user’s context. In this paper we present a g...
In a user centered design process, we investigate what context information may be used to augment digital photos with additional meta information. We describe our initial findings...
Paul Holleis, Matthias Kranz, Marion Gall, Albrech...
Developing interfaces for mobile situations requires that devices are useable on the move. Here, we explore head tilting as an input technique to allow a user to interact with a m...
Andrew Crossan, Mark McGill, Stephen A. Brewster, ...
According to choice models in economics, consumer choice can be modeled as a two-stage process, starting with the choice of feasible alternatives, called the screening process, fol...
In this paper, we present the rationale and the baseline of a notation which can be used on its own or as an extension to standard UML to facilitate specification of an interactive...