Multiple view geometry in computer visiond
Multiple view geometry in computer visiond
ISWC '97 Proceedings of the 1st IEEE International Symposium on Wearable Computers
Rapid scene modelling, registration and specification for mixed reality systems
Proceedings of the ACM symposium on Virtual reality software and technology
Pedestrian Navigation System for Mobile Phones Using Panoramic Landscape Images
SAINT '06 Proceedings of the International Symposium on Applications on Internet
A natural wayfinding exploiting photos in pedestrian navigation systems
Proceedings of the 8th conference on Human-computer interaction with mobile devices and services
Filtering location-based information using visibility
LoCA'05 Proceedings of the First international conference on Location- and Context-Awareness
EyeSpy: supporting navigation through play
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Using Acoustic Landscapes for the Evaluation of Multimodal Mobile Applications
Proceedings of the 13th International Conference on Human-Computer Interaction. Part II: Novel Interaction Methods and Techniques
Indoor pedestrian navigation based on hybrid route planning and location modeling
Pervasive'12 Proceedings of the 10th international conference on Pervasive Computing
Peg hunting: foraging with macro- and micro-navigation
Proceedings of the 24th Australian Computer-Human Interaction Conference
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The increasing power and ubiquity of smart devices such as mobile phones and PDAs means that a visitor to a city now carries with them a device capable of giving location-specific guiding and routing information. Whilst there have been a number of studies on the use of photographs to supplement text and map-based guiding applications for mobile devices, in this paper we want to propose and give an initial exploratory study of a guiding system that utilises geoannotation to mark photographs. In geoannotation, each photograph is selected from a repository of photographs based on the content and its relevance to the route. The photograph itself is then geoannotated with arrows and other markers on the fly so as to give routing information. Because the photograph in the database will not be taken from the location of the visitor who needs routing information, we need to take care and design cues that are unambiguous. The main contribution of this paper is the discussion of the geoannotation technique, and some informal results from pilot trials on how it helps in addressing certain navigational ambiguities arising in the use of photographs in pedestrian navigation systems.