| XtermWM : | 
Below are several screens of XtermWM in general use.
  Below are two terminals, the calendar widget, and the desktop pager
  widget.  Clinking on a colored desktop panel button will switch
  desktops, as will Shift-F11/Shift-F12 and selecting "Window | Next
  desktop" / "Window / Previous desktop" from the drop-down menu.
  
  
  
  Below are three terminals in a tiled arrangement.  Tiles in XtermWM
  are called "Panels".  Panels are mouse-selectable, and the divider
  lines between panels can be dragged with the mouse to resize both
  sides of the panel.  Finally, new windows can float over the
  terminals.