When you get on the Shinkansen Train in Japan, you may want to check the speed of your train .
(Current speed, Max speed, Station passing speed)

And you want to enjoy outside view.
This application shows information about them for you
(temple , large factory, Long tunnel, Bridge, River, strange building) in English (or Japanese).
This application uses GPS.
Vibrations notify you, when you arrive at the view points.
(You can turn off the vibration from menu)

This application informs you with vibration when you arrive at view points in not only foreground but also background.
Therefore this application get location information in background.