track of vehicles is a widely used application of GPS. In major cities, keeping track of
taxis used to be a real chore, until GPS receivers were installed in the cabs.
A major taxi communication systems supplier has been installing GPS receivers in cabs
companies, adopted the new tracking technology for efficiency of service and productivity.
Even more, they can now get jobs more appropriate to their location, arrive more
quickly, and serve happier customers . And this adds up to better service and more
passenger miles for lower overall cost.