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 (212). The environment is provided by improving input and output techniques in a navigation system. The methods for reducing the number of inputs to a navigational system are carried out through a wireless device. Input methods include entering non-deterministic information to retrieve deterministic information. Output techniques including methods for pacing navigational prompts provided by the navigation system. The system is applicable to text, graphics or audible navigation systems.