SatNav / GPS navigators

-

• Touch screen (Touch screen)
  If the device has an touch screen, the user can navigate control the device (through menus, look up directions, browse, etc.) by touching the screen.
• Map storage medium (Main storage medium for maps)
  The storage used for map data can be either internal (flash or HDD) or external (a memory card, CD or DVD). A navigator can also support more than one storage methods, which eases the upload of new maps. For example, you could store the map of your home area on the internal storage medium, and when you decide to make a road trip to a foreign country, use an external memory card to upload the map of the destination.
• Bluetooth (Bluetooth support)
  Via Bluetooth the GPS can be connected to another Bluetooth device for data transfer. The connection can be used e.g. to transfer location data from the GPS to a mobile phone, PDA, or PC.
• TMC support (Traffic Message Channel support (without an add-on))
  Traffic Message Channel (TMC) is a technology for delivering traffic and travel information to drivers. The system is in use in many European countries. When integrated into a navigation system, TMC gives the driver the option to take alternative routes to avoid traffic incidents.