Part 1 of Essay
Answer A : The TravTek navigationsystem is installed in 100 Oldsmobile Toronados, the visual part of the system is a computer monitor. Through detailed colour maps, it leads the driver through the town. The map changes all the time, cause a computer connected to a navigation-satellite, and with a magnetic compass install ....

Part 2 of Essay
.... destination button, and the computer programmes a route, the second after the route appears on the screen, while a voice explains it to you through the loudspeaker. c: The TravTek guides the driver through the traffic. The computer always knows where you are, and the navigation system makes it impossible to get lost in the traffic, unless you really want to, and deliberately make the wrong turns. It also guides you past traffic jams and problems who might crop up around an accident. In a town where you have ne ....