You want to take a lot of pictures of your child's growth, especially cute smiles.
However, a baby who couldn't understand the language doesn't laugh at all, and when finally laughed, I couldn't shoot in time.
Also, when it takes time to shoot, children get sick and it's finally hard to shoot with a smile!
Since I have twins, it's extremely difficult to take better pictures...

In such a case, this app!

When the specified number of people smile, pictures will be taken automatically.
Even if no smile, eyes open, it's OK, you can also specify the number of people with open eyes for automatic shooting.
It is also possible to shoot while playing youtube videos for children.

* Screen description *
Play button: Play the video
Web button: Opens the home page
(Tap an empty area to hide the panels and buttons. Tap the screen again to restore it.)

[Status panel]
--People: Number of faces in the picture
--Eye Open: Number of faces with open eyes
--Smile: Number of smiles

[Conditon panel]
--Eye Open switch: Allows the shutter to be released when the number of faces with open eyes exceeds the specified number.
--Smile switch: Releases the shutter when the number of smiles exceeds the specified number.
--Shutter Interval: Shutter release interval (seconds)
--People Min: The shutter is released when the number of faces that match the specified conditions exceeds the number specified here.