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.[1] 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.[2] 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.