Gnome-Pie could be one of the best user interfaces for accessing menus on any Linux desktop. It is a radial visual application that keeps your hands on the keyboard or the mouse to quickly launch any application. Launching frequently used programs could not be easier or more fun. Gnome-Pie brings functional eye candy to the menu interface of any Linux desktop environment. Much like the launcher add-on Synapse I reviewed recently, you can use it to either supplement or ignore the built-in Linux menu system.