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Lee, Chi Keung – ProQuest LLC, 2009
The demand for pervasive access of location-related information (e.g., local traffic, restaurant locations, navigation maps, weather conditions, pollution index, etc.) fosters a tremendous application base of "Location Based Services (LBSs)". Without loss of generality, we model location-related information as "spatial objects" and the accesses…
Descriptors: Access to Information, Geographic Location, Weather, Navigation
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Stankiewicz, Brian J.; Legge, Gordon E.; Mansfield, J. Stephen; Schlicht, Erik J. – Journal of Experimental Psychology: Human Perception and Performance, 2006
The authors describe 3 human spatial navigation experiments that investigate how limitations of perception, memory, uncertainty, and decision strategy affect human spatial navigation performance. To better understand the effect of these variables on human navigation performance, the authors developed an ideal-navigator model for indoor navigation…
Descriptors: Spatial Ability, Visual Perception, Memory, Models