Vagueness, Uncertainty, and Gradation -- Anchoring: A New Approach to Handling Indeterminate Location in GIS -- Gradation and Map Analysis in Area-Class Maps -- Simulation of Obfuscation and Negotiation for Location Privacy -- Paths and Routes -- Investigating the Need for Eliminatory Constraints in the User Interface of Bicycle Route Planners -- Path Memory in Real-World and Virtual Settings -…