When you don't know where are you, when you want to show someone where you are or you would save yuor current position (parking place, pic-nic, resturant, hotel, ...) use FindMe.

# Information about yuor position (latitude, longitude, address complete)
# Save the position where you are
# Share your current position with friends or a saved place (by email, sms, social, chat)
# Start navigation to a saved place