Patent ID: 8447514

Claim:
A mobile communication terminal having a navigation function to perform route guidance from a present location to a destination by obtaining information of the present location, comprising: a traveling direction detector which detects a traveling direction of said mobile communication terminal; a determiner which determines whether or not the traveling direction detected by said traveling direction detector is coincident with a direction of a route designated by said navigation function; and a notifier which notifies by a visual effect at least one of whether or not the traveling direction detected by said traveling direction detector is correct on the basis of a determination result by said determiner, wherein said notifier includes an error notifier which notifies that the traveling direction is wrong by a color when said determiner determines not to be coincident; wherein said notifier further includes a direction notifier which notifies a direction to go by a color when said determiner determines not to be coincident, and wherein said notifier further includes one light-emitting element capable of lighting up in a plurality of colors, and said error notifier notifies that the traveling direction detected by said traveling direction detector is wrong by making said light-emitting element light up in a specific color out of said plurality of colors, and said direction notifier notifies said direction to go by making said light-emitting element light up in a color other than the specific color out of said plurality of colors.