twin
Massimiliano Ghilardi <ghilardi at cibs.sns.it> - March 14th 2000, 17:59 EST 

Twin is a text-mode window environment. It turns a text terminal into a 
X11-style display with window manager, terminal windows, and can also serve 
as display for remote applications. Each terminal window provides the 
functions of a text-mode Linux console. Twin runs on the Linux console, 
X11, libggi, and itself. It supports multiple simultaneous displays, and can 
attach/detach each display on the fly.