Overlay Camera (jp.mydns.nagaw.overlaycamera) on Google Play
'Overlay Camera' is floating camera preview on top of all other apps. You can see camera preview anytime, even while you access internet, write mail, call phone, and so on.You can take pictures with just click on the floating camera preview.You don't lose shutter chance. FEATURES:* floating camera preview on top of other apps.* change preview size and position.* change folder to save pictures and video.* mute shutter sound.