Location Based Service

Launch the application. A splash screen (also used as the help) appears. The initial view is a map of your itinerary - a walk through San Francisco. The bay (in blue) is on the right of your screen. Press 1 to start following the itinerary. The application zooms in on your location on the map. Turn-by-turn directions appear in white boxes on the horizontal axis. While the itinerary is running, Press 7 to rotate the map counter-clockwise. Note, the map rotates and the text now appears on the vertical axis. Press 7 again to restore the default orientation. Press 4 to display the help screen.