TomTom GPS > Info > Navigation Systems

Navigation Systems

            An automotive navigation system is a satellite navigational device designed for use in automobiles. It is typically  GPS device to acquire data to locate the user on a road.
            Rose Point navigation systems are a company that specializes in navigation software for recreational and professional mariners. According to its website Rose Point was founded in 2003 by an ex-Microsoft developer with a passion for boating. Rose Point creates products that are PC based navigation systems for boaters and commercial shipping.
            Manufacturers of handheld GPS systems include Magellan, TomTom, Garmin, and smaller companies like Navman, Navigon, and Mio Technology. Many of these companies offer Global Positioning systems that have text-to-voice systems which read street names aloud with spoken directions. Some include off-road or pedestrian modes depending on the users form of transportation. Car navigation seems to be more integrated in the more modern models of vehicles. Built-in GPS give information on new regions and provide updated data. This type of navigation system links to other services such as the On Star program by General Motors. Traffic monitoring is available with real time traffic information. The GPS uses a radio signal to receive local data being broadcast over the airwaves. Off road navigation systems feature more durable construction of the unit since it is likelier that the system will be exposed to harsh weather or rapid movement. Shock absorbing material protects the GPS from a rough ride. Since many off roaders wear gloves, the off-road GPS system includes enlarged buttons. Straps and hooks are also common to ensure a secure attachment.
            Another form of navigation system is used specifically for watercraft. This form, actually one of the earliest uses for GPS navigational systems, is used for charting and exploring locations while sea bound. This form helps avoid collision with objects and for fisherman to enhance their game.