This small application can switch on and off the 3D parallax barrier of Gadmei 3D tablets and other 3D devices.
Note: this app is useless if you don't own a 3D Gadmei tablet!
Some 3D applications are able to display the 3D images vertically interlaced but fail to activate the parallax barrier.
Switching the barrier on with this app will enable you to use these applications.
It's of course the most basic Android application without any user-interface (beside the error message if you use it on a non Gadmei device!), you start it to switch the barrier on, you start it again to switch it off.
Define a shortcut to the app on the home screen for easing its access.
Note: also works on Memup Slidepad 3D tablets.