The Global access function allows you to open Google Now and QuickMemo+ from any screen. Global access is activated by dragging your finger upward from the Touch Keys bar (at the bottom of the screen). As you drag, the Global access icons appear on a white arc. Position your finger over the icon you want to use, then let go to launch it.
Drag horizontally from the right side of the Touch Keys bar on to the screen when in landscape view.
When activating Global access, it may be easier to start dragging from below the Touch Keys bar to avoid touching and activating a Touch Key on the bar.