User Need 6.4.0.4
Description
The system shall be able to modify its navigation instructions if an incorrect turn is made.
Functions
Here are the functions that serve this User Need
6.3.10 Implement Trip Plan and Track Traveller
6.3.11 Monitor Trip Plan Implementation for Traveller
6.3.13 Provide Traveller Trip Interface
User Need Category
6.4.0 Objectives