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Papers by David Caduff
On the Assessment of Landmark Salience for Wayfinding Tasks David Caduff and Sabine Timpf Geograp... more On the Assessment of Landmark Salience for Wayfinding Tasks David Caduff and Sabine Timpf Geographic Information Visualization and Analysis (GIVA) Department of Geography, University of Zurich-Irchel Winterthurerstr. 190, CH-8057 Zurich, Switzerland {caduff, timpf}@ geo. ...
Location Based Services (LBS) is a relatively new, growing technology field that fo-cuses on prov... more Location Based Services (LBS) is a relatively new, growing technology field that fo-cuses on providing information via mobile and field units based on individual spatial positions. In contrast, Geographic Information Systems (GISs) is a well-established field of technology, which incorporates decades of academic and industrial research and development. GISs contain many of the components necessary for LBS as they provide the basic tools and, hence, make LBS functionally possible. Three additional fundamen-tal aspects, however, are required for GISs to provide added value services: mobility, distributiveness, and egocentric awareness. In this paper we investigate these three as-pects, illustrate how they close the gap between a GIS and a LBS, and finally propose an intelligent mobile GIS that conforms to the definition of LBS.
Lecture Notes in Computer Science, 2005
Web and Wireless Geographical Information Systems, 2005
Cognitive Processing, 2007
Cognitive Processing, 2006
IfGI prints, 2004
Location Based Services (LBS) is a relatively new, growing technology field that fo-cuses on prov... more Location Based Services (LBS) is a relatively new, growing technology field that fo-cuses on providing information via mobile and field units based on individual spatial positions. In contrast, Geographic Information Systems (GISs) is a well-established field of technology, ...
Spatial Cognition 2006: Poster Presentations, 2006
On the Assessment of Landmark Salience for Wayfinding Tasks David Caduff and Sabine Timpf Geograp... more On the Assessment of Landmark Salience for Wayfinding Tasks David Caduff and Sabine Timpf Geographic Information Visualization and Analysis (GIVA) Department of Geography, University of Zurich-Irchel Winterthurerstr. 190, CH-8057 Zurich, Switzerland {caduff, timpf}@ geo. ...
On the Assessment of Landmark Salience for Wayfinding Tasks David Caduff and Sabine Timpf Geograp... more On the Assessment of Landmark Salience for Wayfinding Tasks David Caduff and Sabine Timpf Geographic Information Visualization and Analysis (GIVA) Department of Geography, University of Zurich-Irchel Winterthurerstr. 190, CH-8057 Zurich, Switzerland {caduff, timpf}@ geo. ...
Location Based Services (LBS) is a relatively new, growing technology field that fo-cuses on prov... more Location Based Services (LBS) is a relatively new, growing technology field that fo-cuses on providing information via mobile and field units based on individual spatial positions. In contrast, Geographic Information Systems (GISs) is a well-established field of technology, which incorporates decades of academic and industrial research and development. GISs contain many of the components necessary for LBS as they provide the basic tools and, hence, make LBS functionally possible. Three additional fundamen-tal aspects, however, are required for GISs to provide added value services: mobility, distributiveness, and egocentric awareness. In this paper we investigate these three as-pects, illustrate how they close the gap between a GIS and a LBS, and finally propose an intelligent mobile GIS that conforms to the definition of LBS.
Lecture Notes in Computer Science, 2005
Web and Wireless Geographical Information Systems, 2005
Cognitive Processing, 2007
Cognitive Processing, 2006
IfGI prints, 2004
Location Based Services (LBS) is a relatively new, growing technology field that fo-cuses on prov... more Location Based Services (LBS) is a relatively new, growing technology field that fo-cuses on providing information via mobile and field units based on individual spatial positions. In contrast, Geographic Information Systems (GISs) is a well-established field of technology, ...
Spatial Cognition 2006: Poster Presentations, 2006
On the Assessment of Landmark Salience for Wayfinding Tasks David Caduff and Sabine Timpf Geograp... more On the Assessment of Landmark Salience for Wayfinding Tasks David Caduff and Sabine Timpf Geographic Information Visualization and Analysis (GIVA) Department of Geography, University of Zurich-Irchel Winterthurerstr. 190, CH-8057 Zurich, Switzerland {caduff, timpf}@ geo. ...