Play a joke on your friends The dial 39;magically39; moves and measures quot;anythingquot;Play a joke on your friends or give a subtle hint to your colleagues.Create your own fake meter and measure quot;anythingquot; you wantThe dial realistically moves in the direction you want by a subtle touch anywhere on your screen. The dial will move towards the last horizontal position you touched. You can touch anywhere on the screen.Change the text by pressing the menu button.