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Manipulation of complex 2D/3D scenes on mobile devices
|Villanueva, J.J. ; International Association of Science and Technology for Development -IASTED-:|
Proceedings of the Second IASTED International Conference Visualization, Imaging, and Image Processing 2002
Anaheim: IASTED/ACTA Press, 2002
|International Conference Visualization, Imaging, and Image Processing <2, 2002, Malaga>|
|Fraunhofer IGD ()|
| Mobile environment; adaption; data visualization; data treatment|
Several important problems in the area of mobile visualization and adaptation are discussed. Focus is laid on manipulation of complex 3D scenes on mobile devices. The common visualization process is enriched by the ability of dynamic distribution of the visualization process between client and server and by information adaptation functionality. A new approach to the adaptation process is introduced and implemented. It is based on semantic description of graphical information (MPEG-7). This semantic description is used to provide more powerful information adaptation that allow more effective presentation and manipulation with complex graphical information on PDAs. Moreover the problems of collaborative work in mobile environments in conjunction with adaptation are discussed.