Source : Free On-Line Dictionary of Computing

GWHIS
     
         A commercial version of {NCSA} {Mosaic} for
        {MS Windows} 3.x and {Windows for Workgroups}.  GWHIS was
        released by {Quadralay} Corporation on 30 September 1994.
     
        GWHIS Viewer for {Microsoft Windows} differs from {NCSA}
        {Mosaic} for {Microsoft Windows} in several ways including:
     
        A {hotlist} similiar to the {X Window System} version.  Edit
        Annotation and Delete Annotation work.  All Buttons and Menu
        Items are "greyed out" while files are being retreived and
        processed.  This prevents the user from queing up requests to
        the {TCP/IP} stack which causes many crashes.  {Look and Feel}
        are similiar to the X version.  On-line help is complete.
        Functional Setup program.  Greater overall stability.
     
        (1994-12-16)