10/GUI is a proposed new user interface paradigm. Created in 2009 by R. Clayton Miller, it combines multi-touch input with a new windowing manager. It splits the touch surface away from the screen, so that user fatigue is reduced and the users' hands don't obstruct the display. Instead of placing windows all over the screen, the windowing manager, Con10uum, uses a linear paradigm, with multi-touch used to navigate between and arrange the windows. An area at the right side of the touch screen brings up a global context menu, and a similar strip at the left side brings up application-specific menus.