Put Widget on your home-screen.
What you should do is just tap the widget to take photo!
You cannot miss a photo-chance any more.
・No need to launch
Just Tap Widget then a Photo was taken!
Easy and Simple to do setting!
Light weight of 94KB！
Because of Auto-Focus!
Transparent icon on your home-screen!
・No shutter sound
Goof for a tranquil place like restaurant!