SmileAndSnap let's you take pictures hands-free by using voice recognition. Say "Camera" to start the front camera of your iPhone, then say "Smile" to take the picture. Take group photos without leaving anyone out and take great selfies.
When your command is recognized in the camera mode, the display will turn transparent purple to indicate that a picture will be taken in 2 sec. The actual picture will not have that shade.
Pictures are saved into the photo album.
Distance should be about a feet or less . Speak clearly and in less noisy environment. Mid-western accents are better recognized.