The typical scenario is turn-by-turn navigation from origin to destination. A slightly more complex application happens when the destination that the person wishes to visit includes the need to park the car and then complete travel on foot to a precise location within a nearby building. In many cases this final transition may be the most difficult and stressful part of a trip so the consumer perceives great value in complete guidance to the final destination.
Guidance to parking
One of the problems with parking is that a given structure may not always be available. There may be time limits on operation of high demand may use up all of the parking spaces. A space publishing server can be invaluable in travel planning since it can predict availability and even estimate waiting time for a space to open up if the facility is full when the car arrives.