Michael Wallbaum

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The ACTS project MOVE currently designs and develops a middleware architecture called Voice-Enabled Mobile Application Support Environment VE-MASE. The VE-MASE enhances the middle-ware architecture, which was developed in the ACTS project OnThe-Move, by providing support for interactive real-time multimedia applications and integrated voice and data(More)
– Locating users and terminals accurately within buildings is an important technology for mobile applications. However indoor geolocation systems presented in the past are often restricted to certain applications or sensor systems and mostly provide location information in a context specific manner. The WhereMoPS system is a flexible research platform for(More)
Wireless Local Area Networks (WLAN) do not only provide a means for wireless communication, they can also supply terminal positions to location-aware services and applications. This paper presents a location-aware mobile learning platform and its underlying location service. The system extracts sensor data from a university-wide WLAN infrastructure to(More)