Answer Calls by Gestures (ACG)Gesture control is one of the selling points of Android phones. ACG makes use of this amazing feature on privacy protection. You can have secret gestures to answer or reject the phone and no other people can do so. Besides, you may choose what kind of information will be shown on the calling screen, such as:- Caller photo- Caller name- Caller Nickname- Caller organization- Caller organization TitleMore than that, you can apply the control to all incoming calls or only to those contact persons you have selected for protection.ACG also bring cosmetic changes and convenience to your device. The caller photo is shown in full screen with scrolling effects. All existing contact photos are still usable no matter what your phone