As most of us are familiar with the recent series of earthquakes in disasters, it appears that Apple has thought of that and has included earthquake notifications in iOS 5. Given that Japan is a rather earthquake prone country, it’s no surprise that they have one of the most advanced earthquake warning systems in the world, and iOS 5 will basically allow users in Japan to enable those notifications from the warning system.
The picture above basically warns the user that by enabling the feature, they may experience battery drain as the feature will remain connected to Japan’s earthquake warning system. If you ask me it seems like a rather nice and personal touch.