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Multi-touch interaction for GIS and architectural design review applications
: Jung, Yvonne; Keil, Jens; Wuest, Harald; Engelke, Timo; Rieß, Patrick; Behr, Johannes

Institute for Systems and Technologies of Information, Control and Communication -INSTICC-, Setubal:
VISIGRAPP 2009, International Joint Conference on Computer Vision and Computer Graphics Theory and Applications. Proceedings. CD-ROM : 5-8 February 2009, Lisboa, Portugal
Porto: INSTICC Press, 2009
ISBN: 978-989-8111-74-6
International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP) <4, 2009, Lisboa>
Conference Paper
Fraunhofer IGD ()
Multi-User; tabletop interaction; multi-touch interaction; design review; tracking; visualization; extensible 3D (X3D)

This paper introduces novel techniques of interacting and controlling 3D content using multi-touch interaction principles for navigation and virtual camera control. Based on applications from GIS and for the architectural design review process, implementation and usage of these interaction techniques are illustrated. A comprehensive hardware and software setup is used, which not only includes tracking, but also an X3D based layer to simplify application development. Therefore it allows designers and other non-programmers to develop multi-touch applications very efficiently, while allowing to focus on user interaction and content.