A simple on-line randomized incremental algorithm for computing higher order Voronoi diagrams
SCG '91 Proceedings of the seventh annual symposium on Computational geometry
The farthest point Delaunay triangulation minimizes angles
Computational Geometry: Theory and Applications
Navigation in electronic worlds: a CHI 97 workshop
ACM SIGCHI Bulletin
Visualizing real-time GPS data with Internet's VRML Worlds
Proceedings of the 6th ACM international symposium on Advances in geographic information systems
International Journal of Human-Computer Studies
Proceedings of the eleventh international conference on 3D web technology
In-car gps navigation: engagement with and disengagement from the environment
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
IEEE Computer Graphics and Applications
Human-Computer Interaction
Region-expansion for the Voronoi diagram of 3D spheres
Computer-Aided Design
3D Visual Design for Mobile Search Result on 3G Mobile Phone
ICICTA '10 Proceedings of the 2010 International Conference on Intelligent Computation Technology and Automation - Volume 01
Exploring end-user preferences of 3D mobile interactive navigation design
Proceedings of the 9th International Conference on Advances in Mobile Computing and Multimedia
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The aim of navigation aid in general is to provide an optimal route from the current position to the destination. Unfortunately, there are lot of drawbacks from many navigation aids such as giving wrong directions to the destination, and lack of interaction with other users. This paper presents pedestrian positions and pathway determination for the design of 3D mobile interactive navigation aid. The system was developed and aims to help people navigate in an unfamiliar locations and to overcome the weaknesses of conventional 2D maps, which require users to interpret its various symbols and legends and also to present desired locations and routes to a high degree of accuracy. The system allows several mobile device users to view their own and other users' locations at the same time, while being stationary or on-the-move. The role of 3D view is to add to an existing individual cognitive map. Voronoi diagram and its dual Delaunay triangulation are the algorithms used for establishing user positions and the optimum pathway to a target destination. Using this technique contributes to a well-defined positioning and pathway establishment in the design of navigation assisted systems.