QGIS & GRASS: GRASS extension of
Quantum GIS (QGIS)
Qt/GRASS:
GRASS/Qt is a C++ library that intends to make it easy to use the GRASS GIS
system from within the Qt GUI framework to create applications needing GIS
functionallity. (C. Madsen, Navicon, Denmark)
Tcltkgrass TclTkGRASS is currently the standard graphical user interface for GRASS.
Tcl/Tk GRASS is started from within GRASS with the "tcltkgrass&"
command. This interface allows you to use GRASS modules with a mouse. All
the modules which are not (yet) implemented in the menus, can be reached as
usual through the built-in shell window.