The Effective Combination of Haptic and Auditory Textural Information
Proceedings of the First International Workshop on Haptic Human-Computer Interaction
Toward achieving universal usability for older adults through multimodal feedback
CUU '03 Proceedings of the 2003 conference on Universal usability
When do we interact multimodally?: cognitive load and multimodal communication patterns
Proceedings of the 6th international conference on Multimodal interfaces
Auditory icons: using sound in computer interfaces
Human-Computer Interaction
Haptic-GIS: exploring the possibilities
SIGSPATIAL Special
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Planning of transportation infrastructure requires analyzing combinations of many different types of geo-spatial information (maps). Displaying all of these maps together in a tradition Geographic Information System (GIS) limits its effectiveness with visual clutter and information overload. Multi-modal interfaces (MMIs) aim to improve the efficiency of human-computer interaction by combining several types of sensory modalities. We are presenting a prototype virtual environment using vision, haptics and sonification for multi-modal GIS scenarios such as road planning. We use a point-haptic device (Phantom) for various haptic effects and sonification to present additional non-visual data while drawing on a virtual canvas. We conducted a user study to gather experience with this multi-modal system and to learn more about how these users interact with geospatial data via various combinations of sensory modalities. The results indicate that certain forms of haptics and audio were preferentially used to present certain types of spatial data.