The add-on only works inside the browsing window on sites that support default right-click options. This add-on should be independent of the browsing window and work even if the mouse is over the top of tabs or the search bar, and as soon as a gesture is detected, the action should be performed and the right-click cancelled. There should also be extra gestures, such as clockwise and counter-clockwise circles, Vs, Ls and other shapes.