-- How to use --
First, put up your iPhone perpendicularly.
Revolve your iPhone on the touch pannel as an axis.
Confirm that the hand in the display indicates down.
When you touch the display, a sound which the hand indicate will be made.
If you touch it with two fingers, a sound sharped by a half tone will be made.
Please play it revolving your iPhone and adjusting the position of the hand.
**** take care not to drop. grip your iPhone tightly.****