Developing a context-aware electronic tourist guide: some issues and experiences
Proceedings of the SIGCHI conference on Human Factors in Computing Systems
AudioGPS: Spatial Audio Navigation with a Minimal Attention Interface
Personal and Ubiquitous Computing
HyperAudio: location-awareness + adaptivity
CHI '99 Extended Abstracts on Human Factors in Computing Systems
Hippie: A Nomadic Information System
HUC '99 Proceedings of the 1st international symposium on Handheld and Ubiquitous Computing
The design of a handheld, location-aware guide for indoor environments
Personal and Ubiquitous Computing
Augmenting audio messages with visual directions in mobile guides: an evaluation of three approaches
Proceedings of the 7th international conference on Human computer interaction with mobile devices & services
Acquisition of spatial knowledge in location aware mobile pedestrian navigation systems
Proceedings of the 8th conference on Human-computer interaction with mobile devices and services
Interactive 3D sonification for the exploration of city maps
Proceedings of the 4th Nordic conference on Human-computer interaction: changing roles
Auditory perceptible landmarks in mobile navigation
Proceedings of the 12th international conference on Intelligent user interfaces
Benefits of alternate XML serialization formats in scientific computing
Proceedings of the 2007 workshop on Service-oriented computing performance: aspects, issues, and approaches
Supporting orientation for blind people using museum guides
CHI '08 Extended Abstracts on Human Factors in Computing Systems
Auditory icons: using sound in computer interfaces
Human-Computer Interaction
Earcons and icons: their structure and common design principles
Human-Computer Interaction
Audio Bubbles: Employing Non-speech Audio to Support Tourist Wayfinding
HAID '09 Proceedings of the 4th International Conference on Haptic and Audio Interaction Design
Supporting map-based wayfinding with tactile cues
Proceedings of the 11th International Conference on Human-Computer Interaction with Mobile Devices and Services
A uniform handling of different landmark types in route directions
COSIT'07 Proceedings of the 8th international conference on Spatial information theory
A comparison of data serialization formats for optimal efficiency on a mobile platform
Proceedings of the 6th International Conference on Ubiquitous Information Management and Communication
CrossingGuard: exploring information content in navigation aids for visually impaired pedestrians
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
Testing two tools for multimodal navigation
Advances in Human-Computer Interaction
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Mobile users frequently pass non-obvious features that could be represented to the user in a multi-modal manner. This type of information can be used to affect the decision making of the user or to complement his or her navigation experience. However, data providers do not have a common data interchange schema for describing geographical features multi-modally. This paper presents a multi-modal approach by extending the GeoJSON, GML, and KML formats to describe the surroundings of a mobile user in a Location-Based Service. In addition, the paper discusses how the approach can be implemented on a mobile client. Finally, the paper demonstrates how the proposal has been implemented with a functional prototype for a hiking use case.