—In this paper we present the European project named E-Support, aimed to the maintenance companies which work on the field, away from the central headquarters. The main goal of E...
The portability and immediate communication properties of mobile devices influence the learning processes in interacting with peers, accessing resources and transferring data. For...
Moving around our physical environment, we are surrounded and interact with information that exhorts and stimulates us to buy things. For most of us, not all of these impulses are...
We consider a wireless collision channel, shared by a finite number of mobile users who transmit to a common base station using a random access protocol. Mobiles are selfoptimizin...
SMARTWEB aims to provide intuitive multimodal access to a rich selection of Web-based information services. We report on the current prototype with a smartphone client interface t...
Daniel Sonntag, Ralf Engel, Gerd Herzog, Alexander...