METHOD AND SYSTEM FOR AN EFFICIENT OPERATING ENVIRONMENT IN A REAL-TIME NAVIGATION SYSTEM

摘要

An enhanced operating environment for an Interactive Real-Time Distributed Navigation System (Figs. 1 and 2) is disclosed. The environment is provided by improving input and otput techniques (via 218) in a navigation system. Methods for reducing the number of inputs to the navigational system are carried through a wireless device (202). Improved input methods include entering non-deterministic information to retrieve deterministic information. Output techniques include methods for pacing navigational prompts provided by the navigation system.The system is applicable to text, graphics, or audible systems.