Navigators - reviews of motorists

Human society is increasingly developingtechnical innovations, quickly getting used to their inventions. And for a long time the usual attribute of the car for most drivers was a useful device on the road - a navigator. At present, it is rarely possible to observe how a motorist chooses a route on the map lying in front of him. The voice, sounding from the speakers, became familiar, warning about the approaching turn.

From the very beginning of the twentieth century thethink about how to make it easier for him to travel by car. And the first navigator, made in 1920 in the UK, was the manual device Plus Fours Routefinder. It was a system of a paper map and two wooden handles scrolling through it.

Ten years later, simple mechanicalnavigators, reviews of which showed the simplicity of their device. The paper map, which the motorist could see on the screen, was scrolled with a cable, similar to a similar detail of modern speedometers. The speed of movement of graphic objects on the device was in accordance with the speed of the machine. If the car turned off the road, then it was necessary to replace the card.

Current navigators, reviewswhich are talked about the simplicity and convenience of their use, were called GPS, which stands for Global Positioning System. They owe their appearance to the war industry. The history of modern navigators began with the appearance on the orbit of the first artificial satellite of our planet, launched by Soviet scientists in 1957. When observing this object, the dependence that exists between the frequency of the radio signals and the parameters of its movement and the coordinates of the location was clarified.

Already in 1960, American satellites,put into orbit, the first system for monitoring and establishing the coordinates of objects moving on the surface of the Earth was formed. In connection with the high commercial interest of civil engineers, military development began to be used for peaceful purposes. Since 1983, the GPS satellite system has become available for car enthusiasts.

Modern navigators, reviews of whichtestify to the easy location of their location with the help of a compact device alone, they make it possible to forget about thick atlases and meter maps. The device installed in the car will lay the optimal route and warn about traffic jams and traffic police posts on the road. It will indicate the location of gas stations, roadside service facilities and other necessary places.

Currently released navigators, reviewswhich are talked about their irreplaceable in the way of functionality, will allow you to listen to music and view photos, read a book or enjoy your favorite movie. Without detaching from the driving process, a compact device via Bluetooth will allow you to conduct mobile conversations and flip through the phone book.

One of the best among similar technologyNavitel navigators are considered, the reviews of which are confirmed by the detail and vastness of their maps. In addition, fast, without any interruptions, the work is guaranteed by the firm's software. Navigators have a number of additional functions that simplify their use. Information on the situation on the roads can be obtained every two minutes.

Japanese driver will become a loyal assistant to the drivernavigators Pioneer, reviews of which indicate an ideal combination of reliability, prestige, practicality and price. These devices will always correctly and quickly indicate the optimal route and inform you of the busyness of the route, its condition and the location of nearby service facilities.